9905886

素因数分解:

$2^1\times 3^2\times {\mathrm{353}}^1\times {\mathrm{1559}}^1$

素因数の和:1920

約数の個数: 24

約数和(自身を含む): 21537360

約数和(自身を除く): 11631474

約数列:

[1, 2, 3, 6, 9, 18, 353, 706, 1059, 1559, 2118, 3118, 3177, 4677, 6354, 9354, 14031, 28062, 550327, 1100654, 1650981, 3301962, 4952943, 9905886]

約数ペア:

[(1, 9905886), (2, 4952943), (3, 3301962), (6, 1650981), (9, 1100654), (18, 550327), (353, 28062), (706, 14031), (1059, 9354), (1559, 6354), (2118, 4677), (3118, 3177)]