40402158

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{163}}^1\times {\mathrm{379}}^1$

素因数の和:656

約数の個数: 32

約数和(自身を含む): 82262400

約数和(自身を除く): 41860242

約数列:

[1, 2, 3, 6, 109, 163, 218, 326, 327, 379, 489, 654, 758, 978, 1137, 2274, 17767, 35534, 41311, 53301, 61777, 82622, 106602, 123554, 123933, 185331, 247866, 370662, 6733693, 13467386, 20201079, 40402158]

約数ペア:

[(1, 40402158), (2, 20201079), (3, 13467386), (6, 6733693), (109, 370662), (163, 247866), (218, 185331), (326, 123933), (327, 123554), (379, 106602), (489, 82622), (654, 61777), (758, 53301), (978, 41311), (1137, 35534), (2274, 17767)]