18855272016

素因数分解:

$2^4\times 3^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{491}}^1$

素因数の和:621

約数の個数: 480

約数和(自身を含む): 67153701888

約数和(自身を除く): 48298429872

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 27, 28, 34, 36, 42, 48, 51, 54, 56, 63, 68, 72, 81, 83, 84, 102, 108, 112, 119, 126, 136, 144, 153, 162, 166, 168, 189, 204, 216, 238, 243, 249, 252, 272, 306, 324, 332, 336, 357, 378, 408, 432, 459, 476, 486, 491, 498, 504, 567, 581, 612, 648, 664, 714, 747, 756, 816, 918, 952, 972, 982, 996, 1008, 1071, 1134, 1162, 1224, 1296, 1328, 1377, 1411, 1428, 1473, 1494, 1512, 1701, 1743, 1836, 1904, 1944, 1964, 1992, 2142, 2241, 2268, 2324, 2448, 2754, 2822, 2856, 2946, 2988, 3024, 3213, 3402, 3437, 3486, 3672, 3888, 3928, 3984, 4131, 4233, 4284, 4419, 4482, 4536, 4648, 5229, 5508, 5644, 5712, 5892, 5976, 6426, 6723, 6804, 6874, 6972, 7344, 7856, 8262, 8347, 8466, 8568, 8838, 8964, 9072, 9296, 9639, 9877, 10311, 10458, 11016, 11288, 11784, 11952, 12699, 12852, 13257, 13446, 13608, 13748, 13944, 15687, 16524, 16694, 16932, 17136, 17676, 17928, 19278, 19754, 20169, 20622, 20916, 22032, 22576, 23568, 25041, 25398, 25704, 26514, 26892, 27216, 27496, 27888, 28917, 29631, 30933, 31374, 33048, 33388, 33864, 35352, 35856, 38097, 38556, 39508, 39771, 40338, 40753, 41244, 41832, 47061, 50082, 50796, 51408, 53028, 53784, 54992, 57834, 58429, 59262, 61866, 62748, 66096, 66776, 67728, 70704, 75123, 76194, 77112, 79016, 79542, 80676, 81506, 82488, 83664, 88893, 92799, 94122, 100164, 101592, 106056, 107568, 114291, 115668, 116858, 118524, 119313, 122259, 123732, 125496, 133552, 141183, 150246, 152388, 154224, 158032, 159084, 161352, 163012, 164976, 175287, 177786, 185598, 188244, 200328, 203184, 212112, 225369, 228582, 231336, 233716, 237048, 238626, 244518, 247464, 250992, 266679, 278397, 282366, 285271, 300492, 304776, 318168, 322704, 326024, 342873, 350574, 355572, 366777, 371196, 376488, 400656, 450738, 457164, 462672, 467432, 474096, 477252, 489036, 494928, 525861, 533358, 556794, 564732, 570542, 600984, 609552, 636336, 652048, 676107, 685746, 692801, 701148, 711144, 733554, 742392, 752976, 800037, 835191, 855813, 901476, 914328, 934864, 954504, 978072, 1051722, 1066716, 1100331, 1113588, 1129464, 1141084, 1201968, 1352214, 1371492, 1385602, 1402296, 1422288, 1467108, 1484784, 1577583, 1600074, 1670382, 1711626, 1802952, 1828656, 1909008, 1956144, 2028321, 2078403, 2103444, 2133432, 2200662, 2227176, 2258928, 2282168, 2400111, 2567439, 2704428, 2742984, 2771204, 2804592, 2934216, 3155166, 3200148, 3300993, 3340764, 3423252, 3605904, 4056642, 4156806, 4206888, 4266864, 4401324, 4454352, 4564336, 4732749, 4800222, 4849607, 5134878, 5408856, 5485968, 5542408, 5868432, 6235209, 6310332, 6400296, 6601986, 6681528, 6846504, 7702317, 8113284, 8313612, 8413776, 8802648, 9465498, 9600444, 9699214, 9902979, 10269756, 10817712, 11084816, 12470418, 12620664, 12800592, 13203972, 13363056, 13693008, 14198247, 14548821, 15404634, 16226568, 16627224, 17605296, 18705627, 18930996, 19200888, 19398428, 19805958, 20539512, 23106951, 24940836, 25241328, 26407944, 28396494, 29097642, 30809268, 32453136, 33254448, 37411254, 37861992, 38401776, 38796856, 39611916, 41079024, 43646463, 46213902, 49881672, 52815888, 56116881, 56792988, 58195284, 61618536, 69320853, 74822508, 75723984, 77593712, 79223832, 87292926, 92427804, 99763344, 112233762, 113585976, 116390568, 123237072, 130939389, 138641706, 149645016, 158447664, 168350643, 174585852, 184855608, 224467524, 227171952, 232781136, 261878778, 277283412, 299290032, 336701286, 349171704, 369711216, 392818167, 448935048, 523757556, 554566824, 673402572, 698343408, 785636334, 897870096, 1047515112, 1109133648, 1178454501, 1346805144, 1571272668, 2095030224, 2356909002, 2693610288, 3142545336, 4713818004, 6285090672, 9427636008, 18855272016]

約数ペア:

[(1, 18855272016), (2, 9427636008), (3, 6285090672), (4, 4713818004), (6, 3142545336), (7, 2693610288), (8, 2356909002), (9, 2095030224), (12, 1571272668), (14, 1346805144), (16, 1178454501), (17, 1109133648), (18, 1047515112), (21, 897870096), (24, 785636334), (27, 698343408), (28, 673402572), (34, 554566824), (36, 523757556), (42, 448935048), (48, 392818167), (51, 369711216), (54, 349171704), (56, 336701286), (63, 299290032), (68, 277283412), (72, 261878778), (81, 232781136), (83, 227171952), (84, 224467524), (102, 184855608), (108, 174585852), (112, 168350643), (119, 158447664), (126, 149645016), (136, 138641706), (144, 130939389), (153, 123237072), (162, 116390568), (166, 113585976), (168, 112233762), (189, 99763344), (204, 92427804), (216, 87292926), (238, 79223832), (243, 77593712), (249, 75723984), (252, 74822508), (272, 69320853), (306, 61618536), (324, 58195284), (332, 56792988), (336, 56116881), (357, 52815888), (378, 49881672), (408, 46213902), (432, 43646463), (459, 41079024), (476, 39611916), (486, 38796856), (491, 38401776), (498, 37861992), (504, 37411254), (567, 33254448), (581, 32453136), (612, 30809268), (648, 29097642), (664, 28396494), (714, 26407944), (747, 25241328), (756, 24940836), (816, 23106951), (918, 20539512), (952, 19805958), (972, 19398428), (982, 19200888), (996, 18930996), (1008, 18705627), (1071, 17605296), (1134, 16627224), (1162, 16226568), (1224, 15404634), (1296, 14548821), (1328, 14198247), (1377, 13693008), (1411, 13363056), (1428, 13203972), (1473, 12800592), (1494, 12620664), (1512, 12470418), (1701, 11084816), (1743, 10817712), (1836, 10269756), (1904, 9902979), (1944, 9699214), (1964, 9600444), (1992, 9465498), (2142, 8802648), (2241, 8413776), (2268, 8313612), (2324, 8113284), (2448, 7702317), (2754, 6846504), (2822, 6681528), (2856, 6601986), (2946, 6400296), (2988, 6310332), (3024, 6235209), (3213, 5868432), (3402, 5542408), (3437, 5485968), (3486, 5408856), (3672, 5134878), (3888, 4849607), (3928, 4800222), (3984, 4732749), (4131, 4564336), (4233, 4454352), (4284, 4401324), (4419, 4266864), (4482, 4206888), (4536, 4156806), (4648, 4056642), (5229, 3605904), (5508, 3423252), (5644, 3340764), (5712, 3300993), (5892, 3200148), (5976, 3155166), (6426, 2934216), (6723, 2804592), (6804, 2771204), (6874, 2742984), (6972, 2704428), (7344, 2567439), (7856, 2400111), (8262, 2282168), (8347, 2258928), (8466, 2227176), (8568, 2200662), (8838, 2133432), (8964, 2103444), (9072, 2078403), (9296, 2028321), (9639, 1956144), (9877, 1909008), (10311, 1828656), (10458, 1802952), (11016, 1711626), (11288, 1670382), (11784, 1600074), (11952, 1577583), (12699, 1484784), (12852, 1467108), (13257, 1422288), (13446, 1402296), (13608, 1385602), (13748, 1371492), (13944, 1352214), (15687, 1201968), (16524, 1141084), (16694, 1129464), (16932, 1113588), (17136, 1100331), (17676, 1066716), (17928, 1051722), (19278, 978072), (19754, 954504), (20169, 934864), (20622, 914328), (20916, 901476), (22032, 855813), (22576, 835191), (23568, 800037), (25041, 752976), (25398, 742392), (25704, 733554), (26514, 711144), (26892, 701148), (27216, 692801), (27496, 685746), (27888, 676107), (28917, 652048), (29631, 636336), (30933, 609552), (31374, 600984), (33048, 570542), (33388, 564732), (33864, 556794), (35352, 533358), (35856, 525861), (38097, 494928), (38556, 489036), (39508, 477252), (39771, 474096), (40338, 467432), (40753, 462672), (41244, 457164), (41832, 450738), (47061, 400656), (50082, 376488), (50796, 371196), (51408, 366777), (53028, 355572), (53784, 350574), (54992, 342873), (57834, 326024), (58429, 322704), (59262, 318168), (61866, 304776), (62748, 300492), (66096, 285271), (66776, 282366), (67728, 278397), (70704, 266679), (75123, 250992), (76194, 247464), (77112, 244518), (79016, 238626), (79542, 237048), (80676, 233716), (81506, 231336), (82488, 228582), (83664, 225369), (88893, 212112), (92799, 203184), (94122, 200328), (100164, 188244), (101592, 185598), (106056, 177786), (107568, 175287), (114291, 164976), (115668, 163012), (116858, 161352), (118524, 159084), (119313, 158032), (122259, 154224), (123732, 152388), (125496, 150246), (133552, 141183)]