21822786

素因数分解:

$2^1\times 3^2\times {\mathrm{113}}^1\times {\mathrm{10729}}^1$

素因数の和:10850

約数の個数: 24

約数和(自身を含む): 47705580

約数和(自身を除く): 25882794

約数列:

[1, 2, 3, 6, 9, 18, 113, 226, 339, 678, 1017, 2034, 10729, 21458, 32187, 64374, 96561, 193122, 1212377, 2424754, 3637131, 7274262, 10911393, 21822786]

約数ペア:

[(1, 21822786), (2, 10911393), (3, 7274262), (6, 3637131), (9, 2424754), (18, 1212377), (113, 193122), (226, 96561), (339, 64374), (678, 32187), (1017, 21458), (2034, 10729)]