21896676

素因数分解:

$2^2\times 3^3\times {\mathrm{202747}}^1$

素因数の和:202760

約数の個数: 24

約数和(自身を含む): 56769440

約数和(自身を除く): 34872764

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 202747, 405494, 608241, 810988, 1216482, 1824723, 2432964, 3649446, 5474169, 7298892, 10948338, 21896676]

約数ペア:

[(1, 21896676), (2, 10948338), (3, 7298892), (4, 5474169), (6, 3649446), (9, 2432964), (12, 1824723), (18, 1216482), (27, 810988), (36, 608241), (54, 405494), (108, 202747)]