1521239706

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{311}}^1\times {\mathrm{38821}}^1$

素因数の和:39147

約数の個数: 48

約数和(自身を含む): 3779088768

約数和(自身を除く): 2257849062

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 311, 622, 933, 1866, 2177, 2799, 4354, 5598, 6531, 13062, 19593, 38821, 39186, 77642, 116463, 232926, 271747, 349389, 543494, 698778, 815241, 1630482, 2445723, 4891446, 12073331, 24146662, 36219993, 72439986, 84513317, 108659979, 169026634, 217319958, 253539951, 507079902, 760619853, 1521239706]

約数ペア:

[(1, 1521239706), (2, 760619853), (3, 507079902), (6, 253539951), (7, 217319958), (9, 169026634), (14, 108659979), (18, 84513317), (21, 72439986), (42, 36219993), (63, 24146662), (126, 12073331), (311, 4891446), (622, 2445723), (933, 1630482), (1866, 815241), (2177, 698778), (2799, 543494), (4354, 349389), (5598, 271747), (6531, 232926), (13062, 116463), (19593, 77642), (38821, 39186)]