181530576

素因数分解:

$2^4\times 3^2\times {\mathrm{1260629}}^1$

素因数の和:1260643

約数の個数: 30

約数和(自身を含む): 508033890

約数和(自身を除く): 326503314

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 1260629, 2521258, 3781887, 5042516, 7563774, 10085032, 11345661, 15127548, 20170064, 22691322, 30255096, 45382644, 60510192, 90765288, 181530576]

約数ペア:

[(1, 181530576), (2, 90765288), (3, 60510192), (4, 45382644), (6, 30255096), (8, 22691322), (9, 20170064), (12, 15127548), (16, 11345661), (18, 10085032), (24, 7563774), (36, 5042516), (48, 3781887), (72, 2521258), (144, 1260629)]