18662354964

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{1459}}^1$

素因数の和:1620

約数の個数: 240

約数和(自身を含む): 55262074560

約数和(自身を除く): 36599719596

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 37, 44, 54, 66, 74, 81, 97, 99, 108, 111, 132, 148, 162, 194, 198, 222, 291, 297, 324, 333, 388, 396, 407, 444, 582, 594, 666, 814, 873, 891, 999, 1067, 1164, 1188, 1221, 1332, 1459, 1628, 1746, 1782, 1998, 2134, 2442, 2619, 2918, 2997, 3201, 3492, 3564, 3589, 3663, 3996, 4268, 4377, 4884, 5238, 5836, 5994, 6402, 7178, 7326, 7857, 8754, 9603, 10476, 10767, 10989, 11988, 12804, 13131, 14356, 14652, 15714, 16049, 17508, 19206, 21534, 21978, 26262, 28809, 31428, 32098, 32301, 32967, 38412, 39393, 39479, 43068, 43956, 48147, 52524, 53983, 57618, 64196, 64602, 65934, 78786, 78958, 86427, 96294, 96903, 107966, 115236, 118179, 118437, 129204, 131868, 141523, 144441, 157572, 157916, 161949, 172854, 192588, 193806, 215932, 236358, 236874, 283046, 288882, 290709, 323898, 345708, 355311, 387612, 424569, 433323, 472716, 473748, 485847, 566092, 577764, 581418, 593813, 647796, 710622, 849138, 866646, 971694, 1065933, 1162836, 1187626, 1273707, 1299969, 1421244, 1457541, 1556753, 1698276, 1733292, 1781439, 1943388, 2131866, 2375252, 2547414, 2599938, 2915082, 3113506, 3197799, 3562878, 3821121, 4263732, 4372623, 4670259, 5094828, 5199876, 5236351, 5344317, 5830164, 6227012, 6395598, 7125756, 7642242, 8745246, 9340518, 10472702, 10688634, 11463363, 12791196, 14010777, 15284484, 15709053, 16032951, 17490492, 18681036, 20945404, 21377268, 22926726, 28021554, 31418106, 32065902, 42032331, 45853452, 47127159, 48098853, 56043108, 57599861, 62836212, 64131804, 84064662, 94254318, 96197706, 115199722, 126096993, 141381477, 168129324, 172799583, 188508636, 192395412, 230399444, 252193986, 282762954, 345599166, 424144431, 504387972, 518398749, 565525908, 691198332, 848288862, 1036797498, 1555196247, 1696577724, 2073594996, 3110392494, 4665588741, 6220784988, 9331177482, 18662354964]

約数ペア:

[(1, 18662354964), (2, 9331177482), (3, 6220784988), (4, 4665588741), (6, 3110392494), (9, 2073594996), (11, 1696577724), (12, 1555196247), (18, 1036797498), (22, 848288862), (27, 691198332), (33, 565525908), (36, 518398749), (37, 504387972), (44, 424144431), (54, 345599166), (66, 282762954), (74, 252193986), (81, 230399444), (97, 192395412), (99, 188508636), (108, 172799583), (111, 168129324), (132, 141381477), (148, 126096993), (162, 115199722), (194, 96197706), (198, 94254318), (222, 84064662), (291, 64131804), (297, 62836212), (324, 57599861), (333, 56043108), (388, 48098853), (396, 47127159), (407, 45853452), (444, 42032331), (582, 32065902), (594, 31418106), (666, 28021554), (814, 22926726), (873, 21377268), (891, 20945404), (999, 18681036), (1067, 17490492), (1164, 16032951), (1188, 15709053), (1221, 15284484), (1332, 14010777), (1459, 12791196), (1628, 11463363), (1746, 10688634), (1782, 10472702), (1998, 9340518), (2134, 8745246), (2442, 7642242), (2619, 7125756), (2918, 6395598), (2997, 6227012), (3201, 5830164), (3492, 5344317), (3564, 5236351), (3589, 5199876), (3663, 5094828), (3996, 4670259), (4268, 4372623), (4377, 4263732), (4884, 3821121), (5238, 3562878), (5836, 3197799), (5994, 3113506), (6402, 2915082), (7178, 2599938), (7326, 2547414), (7857, 2375252), (8754, 2131866), (9603, 1943388), (10476, 1781439), (10767, 1733292), (10989, 1698276), (11988, 1556753), (12804, 1457541), (13131, 1421244), (14356, 1299969), (14652, 1273707), (15714, 1187626), (16049, 1162836), (17508, 1065933), (19206, 971694), (21534, 866646), (21978, 849138), (26262, 710622), (28809, 647796), (31428, 593813), (32098, 581418), (32301, 577764), (32967, 566092), (38412, 485847), (39393, 473748), (39479, 472716), (43068, 433323), (43956, 424569), (48147, 387612), (52524, 355311), (53983, 345708), (57618, 323898), (64196, 290709), (64602, 288882), (65934, 283046), (78786, 236874), (78958, 236358), (86427, 215932), (96294, 193806), (96903, 192588), (107966, 172854), (115236, 161949), (118179, 157916), (118437, 157572), (129204, 144441), (131868, 141523)]