9881286

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{521}}^1$

素因数の和:664

約数の個数: 32

約数和(自身を含む): 20671200

約数和(自身を除く): 10789914

約数列:

[1, 2, 3, 6, 29, 58, 87, 109, 174, 218, 327, 521, 654, 1042, 1563, 3126, 3161, 6322, 9483, 15109, 18966, 30218, 45327, 56789, 90654, 113578, 170367, 340734, 1646881, 3293762, 4940643, 9881286]

約数ペア:

[(1, 9881286), (2, 4940643), (3, 3293762), (6, 1646881), (29, 340734), (58, 170367), (87, 113578), (109, 90654), (174, 56789), (218, 45327), (327, 30218), (521, 18966), (654, 15109), (1042, 9483), (1563, 6322), (3126, 3161)]