31982868

素因数分解:

$2^2\times 3^2\times {\mathrm{888413}}^1$

素因数の和:888423

約数の個数: 18

約数和(自身を含む): 80845674

約数和(自身を除く): 48862806

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 888413, 1776826, 2665239, 3553652, 5330478, 7995717, 10660956, 15991434, 31982868]

約数ペア:

[(1, 31982868), (2, 15991434), (3, 10660956), (4, 7995717), (6, 5330478), (9, 3553652), (12, 2665239), (18, 1776826), (36, 888413)]