130681572

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1555733}}^1$

素因数の和:1555747

約数の個数: 24

約数和(自身を含む): 348484416

約数和(自身を除く): 217802844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1555733, 3111466, 4667199, 6222932, 9334398, 10890131, 18668796, 21780262, 32670393, 43560524, 65340786, 130681572]

約数ペア:

[(1, 130681572), (2, 65340786), (3, 43560524), (4, 32670393), (6, 21780262), (7, 18668796), (12, 10890131), (14, 9334398), (21, 6222932), (28, 4667199), (42, 3111466), (84, 1555733)]