968325858

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{40357}}^1$

素因数の和:40439

約数の個数: 48

約数和(自身を含む): 2216138496

約数和(自身を除く): 1247812638

約数列:

[1, 2, 3, 6, 9, 18, 31, 43, 62, 86, 93, 129, 186, 258, 279, 387, 558, 774, 1333, 2666, 3999, 7998, 11997, 23994, 40357, 80714, 121071, 242142, 363213, 726426, 1251067, 1735351, 2502134, 3470702, 3753201, 5206053, 7506402, 10412106, 11259603, 15618159, 22519206, 31236318, 53795881, 107591762, 161387643, 322775286, 484162929, 968325858]

約数ペア:

[(1, 968325858), (2, 484162929), (3, 322775286), (6, 161387643), (9, 107591762), (18, 53795881), (31, 31236318), (43, 22519206), (62, 15618159), (86, 11259603), (93, 10412106), (129, 7506402), (186, 5206053), (258, 3753201), (279, 3470702), (387, 2502134), (558, 1735351), (774, 1251067), (1333, 726426), (2666, 363213), (3999, 242142), (7998, 121071), (11997, 80714), (23994, 40357)]