57381522

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{20219}}^1$

素因数の和:20278

約数の個数: 32

約数和(自身を含む): 128113920

約数和(自身を除く): 70732398

約数列:

[1, 2, 3, 6, 11, 22, 33, 43, 66, 86, 129, 258, 473, 946, 1419, 2838, 20219, 40438, 60657, 121314, 222409, 444818, 667227, 869417, 1334454, 1738834, 2608251, 5216502, 9563587, 19127174, 28690761, 57381522]

約数ペア:

[(1, 57381522), (2, 28690761), (3, 19127174), (6, 9563587), (11, 5216502), (22, 2608251), (33, 1738834), (43, 1334454), (66, 869417), (86, 667227), (129, 444818), (258, 222409), (473, 121314), (946, 60657), (1419, 40438), (2838, 20219)]