18557274

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{4637}}^1$

素因数の和:4694

約数の個数: 32

約数和(自身を含む): 40072320

約数和(自身を除く): 21515046

約数列:

[1, 2, 3, 6, 23, 29, 46, 58, 69, 87, 138, 174, 667, 1334, 2001, 4002, 4637, 9274, 13911, 27822, 106651, 134473, 213302, 268946, 319953, 403419, 639906, 806838, 3092879, 6185758, 9278637, 18557274]

約数ペア:

[(1, 18557274), (2, 9278637), (3, 6185758), (6, 3092879), (23, 806838), (29, 639906), (46, 403419), (58, 319953), (69, 268946), (87, 213302), (138, 134473), (174, 106651), (667, 27822), (1334, 13911), (2001, 9274), (4002, 4637)]