40340718

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{2579}}^1$

素因数の和:2677

約数の個数: 48

約数和(自身を含む): 96595200

約数和(自身を除く): 56254482

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 79, 99, 158, 198, 237, 474, 711, 869, 1422, 1738, 2579, 2607, 5158, 5214, 7737, 7821, 15474, 15642, 23211, 28369, 46422, 56738, 85107, 170214, 203741, 255321, 407482, 510642, 611223, 1222446, 1833669, 2241151, 3667338, 4482302, 6723453, 13446906, 20170359, 40340718]

約数ペア:

[(1, 40340718), (2, 20170359), (3, 13446906), (6, 6723453), (9, 4482302), (11, 3667338), (18, 2241151), (22, 1833669), (33, 1222446), (66, 611223), (79, 510642), (99, 407482), (158, 255321), (198, 203741), (237, 170214), (474, 85107), (711, 56738), (869, 46422), (1422, 28369), (1738, 23211), (2579, 15642), (2607, 15474), (5158, 7821), (5214, 7737)]