21738598308

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1091}}^1\times {\mathrm{2137}}^1$

素因数の和:3282

約数の個数: 144

約数和(自身を含む): 64587030144

約数和(自身を除く): 42848431836

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 37, 42, 63, 74, 84, 111, 126, 148, 222, 252, 259, 333, 444, 518, 666, 777, 1036, 1091, 1332, 1554, 2137, 2182, 2331, 3108, 3273, 4274, 4364, 4662, 6411, 6546, 7637, 8548, 9324, 9819, 12822, 13092, 14959, 15274, 19233, 19638, 22911, 25644, 29918, 30548, 38466, 39276, 40367, 44877, 45822, 59836, 68733, 76932, 79069, 80734, 89754, 91644, 121101, 134631, 137466, 158138, 161468, 179508, 237207, 242202, 269262, 274932, 282569, 316276, 363303, 474414, 484404, 538524, 553483, 565138, 711621, 726606, 847707, 948828, 1106966, 1130276, 1423242, 1453212, 1660449, 1695414, 2213932, 2331467, 2543121, 2846484, 3320898, 3390828, 4662934, 4981347, 5086242, 6641796, 6994401, 9325868, 9962694, 10172484, 13988802, 16320269, 19925388, 20983203, 27977604, 32640538, 41966406, 48960807, 65281076, 83932812, 86264279, 97921614, 146882421, 172528558, 195843228, 258792837, 293764842, 345057116, 517585674, 587529684, 603849953, 776378511, 1035171348, 1207699906, 1552757022, 1811549859, 2415399812, 3105514044, 3623099718, 5434649577, 7246199436, 10869299154, 21738598308]

約数ペア:

[(1, 21738598308), (2, 10869299154), (3, 7246199436), (4, 5434649577), (6, 3623099718), (7, 3105514044), (9, 2415399812), (12, 1811549859), (14, 1552757022), (18, 1207699906), (21, 1035171348), (28, 776378511), (36, 603849953), (37, 587529684), (42, 517585674), (63, 345057116), (74, 293764842), (84, 258792837), (111, 195843228), (126, 172528558), (148, 146882421), (222, 97921614), (252, 86264279), (259, 83932812), (333, 65281076), (444, 48960807), (518, 41966406), (666, 32640538), (777, 27977604), (1036, 20983203), (1091, 19925388), (1332, 16320269), (1554, 13988802), (2137, 10172484), (2182, 9962694), (2331, 9325868), (3108, 6994401), (3273, 6641796), (4274, 5086242), (4364, 4981347), (4662, 4662934), (6411, 3390828), (6546, 3320898), (7637, 2846484), (8548, 2543121), (9324, 2331467), (9819, 2213932), (12822, 1695414), (13092, 1660449), (14959, 1453212), (15274, 1423242), (19233, 1130276), (19638, 1106966), (22911, 948828), (25644, 847707), (29918, 726606), (30548, 711621), (38466, 565138), (39276, 553483), (40367, 538524), (44877, 484404), (45822, 474414), (59836, 363303), (68733, 316276), (76932, 282569), (79069, 274932), (80734, 269262), (89754, 242202), (91644, 237207), (121101, 179508), (134631, 161468), (137466, 158138)]