181330270924

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{4121142521}}^1$

素因数の和:4121142536

約数の個数: 12

約数和(自身を含む): 346175971848

約数和(自身を除く): 164845700924

約数列:

[1, 2, 4, 11, 22, 44, 4121142521, 8242285042, 16484570084, 45332567731, 90665135462, 181330270924]

約数ペア:

[(1, 181330270924), (2, 90665135462), (4, 45332567731), (11, 16484570084), (22, 8242285042), (44, 4121142521)]