86431986

素因数分解:

$2^1\times 3^2\times {\mathrm{109}}^1\times {\mathrm{44053}}^1$

素因数の和:44170

約数の個数: 24

約数和(自身を含む): 188991660

約数和(自身を除く): 102559674

約数列:

[1, 2, 3, 6, 9, 18, 109, 218, 327, 654, 981, 1962, 44053, 88106, 132159, 264318, 396477, 792954, 4801777, 9603554, 14405331, 28810662, 43215993, 86431986]

約数ペア:

[(1, 86431986), (2, 43215993), (3, 28810662), (6, 14405331), (9, 9603554), (18, 4801777), (109, 792954), (218, 396477), (327, 264318), (654, 132159), (981, 88106), (1962, 44053)]