87085026

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{691151}}^1$

素因数の和:691166

約数の個数: 24

約数和(自身を含む): 215639424

約数和(自身を除く): 128554398

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 691151, 1382302, 2073453, 4146906, 4838057, 6220359, 9676114, 12440718, 14514171, 29028342, 43542513, 87085026]

約数ペア:

[(1, 87085026), (2, 43542513), (3, 29028342), (6, 14514171), (7, 12440718), (9, 9676114), (14, 6220359), (18, 4838057), (21, 4146906), (42, 2073453), (63, 1382302), (126, 691151)]