18705415344

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{293}}^1\times {\mathrm{751}}^1$

素因数の和:1096

約数の個数: 320

約数和(自身を含む): 63163957248

約数和(自身を除く): 44458541904

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 23, 24, 28, 33, 42, 44, 46, 48, 56, 66, 69, 77, 84, 88, 92, 112, 132, 138, 154, 161, 168, 176, 184, 231, 253, 264, 276, 293, 308, 322, 336, 368, 462, 483, 506, 528, 552, 586, 616, 644, 751, 759, 879, 924, 966, 1012, 1104, 1172, 1232, 1288, 1502, 1518, 1758, 1771, 1848, 1932, 2024, 2051, 2253, 2344, 2576, 3004, 3036, 3223, 3516, 3542, 3696, 3864, 4048, 4102, 4506, 4688, 5257, 5313, 6008, 6072, 6153, 6446, 6739, 7032, 7084, 7728, 8204, 8261, 9012, 9669, 10514, 10626, 12016, 12144, 12306, 12892, 13478, 14064, 14168, 15771, 16408, 16522, 17273, 18024, 19338, 20217, 21028, 21252, 22561, 24612, 24783, 25784, 26956, 28336, 31542, 32816, 33044, 34546, 36048, 38676, 40434, 42056, 42504, 45122, 47173, 49224, 49566, 51568, 51819, 53912, 57827, 63084, 66088, 67683, 69092, 74129, 77352, 80868, 84112, 85008, 90244, 94346, 98448, 99132, 103638, 107824, 115654, 120911, 126168, 132176, 135366, 138184, 141519, 148258, 154704, 161736, 173481, 180488, 188692, 190003, 198264, 207276, 220043, 222387, 231308, 241822, 252336, 270732, 276368, 283038, 296516, 323472, 346962, 360976, 362733, 377384, 380006, 396528, 414552, 440086, 444774, 462616, 483644, 518903, 541464, 566076, 570009, 593032, 660129, 693924, 725466, 754768, 760012, 829104, 880172, 889548, 925232, 967288, 1037806, 1082928, 1132152, 1140018, 1186064, 1320258, 1330021, 1387848, 1450932, 1520024, 1540301, 1556709, 1760344, 1779096, 1934576, 2075612, 2264304, 2280036, 2420473, 2640516, 2660042, 2775696, 2901864, 3040048, 3080602, 3113418, 3520688, 3558192, 3990063, 4151224, 4560072, 4620903, 4840946, 5060989, 5281032, 5320084, 5803728, 6161204, 6226836, 7261419, 7980126, 8302448, 9120144, 9241806, 9681892, 10121978, 10562064, 10640168, 12322408, 12453672, 14522838, 15182967, 15960252, 16943311, 18483612, 19363784, 20243956, 21280336, 24644816, 24907344, 29045676, 30365934, 31920504, 33886622, 35426923, 36967224, 38727568, 40487912, 50829933, 55670879, 58091352, 60731868, 63841008, 67773244, 70853846, 73934448, 80975824, 101659866, 106280769, 111341758, 116182704, 121463736, 135546488, 141707692, 167012637, 203319732, 212561538, 222683516, 242927472, 271092976, 283415384, 334025274, 389696153, 406639464, 425123076, 445367032, 566830768, 668050548, 779392306, 813278928, 850246152, 890734064, 1169088459, 1336101096, 1558784612, 1700492304, 2338176918, 2672202192, 3117569224, 4676353836, 6235138448, 9352707672, 18705415344]

約数ペア:

[(1, 18705415344), (2, 9352707672), (3, 6235138448), (4, 4676353836), (6, 3117569224), (7, 2672202192), (8, 2338176918), (11, 1700492304), (12, 1558784612), (14, 1336101096), (16, 1169088459), (21, 890734064), (22, 850246152), (23, 813278928), (24, 779392306), (28, 668050548), (33, 566830768), (42, 445367032), (44, 425123076), (46, 406639464), (48, 389696153), (56, 334025274), (66, 283415384), (69, 271092976), (77, 242927472), (84, 222683516), (88, 212561538), (92, 203319732), (112, 167012637), (132, 141707692), (138, 135546488), (154, 121463736), (161, 116182704), (168, 111341758), (176, 106280769), (184, 101659866), (231, 80975824), (253, 73934448), (264, 70853846), (276, 67773244), (293, 63841008), (308, 60731868), (322, 58091352), (336, 55670879), (368, 50829933), (462, 40487912), (483, 38727568), (506, 36967224), (528, 35426923), (552, 33886622), (586, 31920504), (616, 30365934), (644, 29045676), (751, 24907344), (759, 24644816), (879, 21280336), (924, 20243956), (966, 19363784), (1012, 18483612), (1104, 16943311), (1172, 15960252), (1232, 15182967), (1288, 14522838), (1502, 12453672), (1518, 12322408), (1758, 10640168), (1771, 10562064), (1848, 10121978), (1932, 9681892), (2024, 9241806), (2051, 9120144), (2253, 8302448), (2344, 7980126), (2576, 7261419), (3004, 6226836), (3036, 6161204), (3223, 5803728), (3516, 5320084), (3542, 5281032), (3696, 5060989), (3864, 4840946), (4048, 4620903), (4102, 4560072), (4506, 4151224), (4688, 3990063), (5257, 3558192), (5313, 3520688), (6008, 3113418), (6072, 3080602), (6153, 3040048), (6446, 2901864), (6739, 2775696), (7032, 2660042), (7084, 2640516), (7728, 2420473), (8204, 2280036), (8261, 2264304), (9012, 2075612), (9669, 1934576), (10514, 1779096), (10626, 1760344), (12016, 1556709), (12144, 1540301), (12306, 1520024), (12892, 1450932), (13478, 1387848), (14064, 1330021), (14168, 1320258), (15771, 1186064), (16408, 1140018), (16522, 1132152), (17273, 1082928), (18024, 1037806), (19338, 967288), (20217, 925232), (21028, 889548), (21252, 880172), (22561, 829104), (24612, 760012), (24783, 754768), (25784, 725466), (26956, 693924), (28336, 660129), (31542, 593032), (32816, 570009), (33044, 566076), (34546, 541464), (36048, 518903), (38676, 483644), (40434, 462616), (42056, 444774), (42504, 440086), (45122, 414552), (47173, 396528), (49224, 380006), (49566, 377384), (51568, 362733), (51819, 360976), (53912, 346962), (57827, 323472), (63084, 296516), (66088, 283038), (67683, 276368), (69092, 270732), (74129, 252336), (77352, 241822), (80868, 231308), (84112, 222387), (85008, 220043), (90244, 207276), (94346, 198264), (98448, 190003), (99132, 188692), (103638, 180488), (107824, 173481), (115654, 161736), (120911, 154704), (126168, 148258), (132176, 141519), (135366, 138184)]