40437882

素因数分解:

$2^1\times 3^2\times {\mathrm{1031}}^1\times {\mathrm{2179}}^1$

素因数の和:3218

約数の個数: 24

約数和(自身を含む): 87740640

約数和(自身を除く): 47302758

約数列:

[1, 2, 3, 6, 9, 18, 1031, 2062, 2179, 3093, 4358, 6186, 6537, 9279, 13074, 18558, 19611, 39222, 2246549, 4493098, 6739647, 13479294, 20218941, 40437882]

約数ペア:

[(1, 40437882), (2, 20218941), (3, 13479294), (6, 6739647), (9, 4493098), (18, 2246549), (1031, 39222), (2062, 19611), (2179, 18558), (3093, 13074), (4358, 9279), (6186, 6537)]