22813578

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{17851}}^1$

素因数の和:17930

約数の個数: 24

約数和(自身を含む): 50128416

約数和(自身を除く): 27314838

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 17851, 35702, 53553, 107106, 160659, 321318, 1267421, 2534842, 3802263, 7604526, 11406789, 22813578]

約数ペア:

[(1, 22813578), (2, 11406789), (3, 7604526), (6, 3802263), (9, 2534842), (18, 1267421), (71, 321318), (142, 160659), (213, 107106), (426, 53553), (639, 35702), (1278, 17851)]