21687226512

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2082107}}^1$

素因数の和:2082156

約数の個数: 80

約数和(自身を含む): 66094436352

約数和(自身を除く): 44407209840

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 93, 112, 124, 168, 186, 217, 248, 336, 372, 434, 496, 651, 744, 868, 1302, 1488, 1736, 2604, 3472, 5208, 10416, 2082107, 4164214, 6246321, 8328428, 12492642, 14574749, 16656856, 24985284, 29149498, 33313712, 43724247, 49970568, 58298996, 64545317, 87448494, 99941136, 116597992, 129090634, 174896988, 193635951, 233195984, 258181268, 349793976, 387271902, 451817219, 516362536, 699587952, 774543804, 903634438, 1032725072, 1355451657, 1549087608, 1807268876, 2710903314, 3098175216, 3614537752, 5421806628, 7229075504, 10843613256, 21687226512]

約数ペア:

[(1, 21687226512), (2, 10843613256), (3, 7229075504), (4, 5421806628), (6, 3614537752), (7, 3098175216), (8, 2710903314), (12, 1807268876), (14, 1549087608), (16, 1355451657), (21, 1032725072), (24, 903634438), (28, 774543804), (31, 699587952), (42, 516362536), (48, 451817219), (56, 387271902), (62, 349793976), (84, 258181268), (93, 233195984), (112, 193635951), (124, 174896988), (168, 129090634), (186, 116597992), (217, 99941136), (248, 87448494), (336, 64545317), (372, 58298996), (434, 49970568), (496, 43724247), (651, 33313712), (744, 29149498), (868, 24985284), (1302, 16656856), (1488, 14574749), (1736, 12492642), (2604, 8328428), (3472, 6246321), (5208, 4164214), (10416, 2082107)]