181385412

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1162727}}^1$

素因数の和:1162747

約数の個数: 24

約数和(自身を含む): 455789376

約数和(自身を除く): 274403964

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 1162727, 2325454, 3488181, 4650908, 6976362, 13952724, 15115451, 30230902, 45346353, 60461804, 90692706, 181385412]

約数ペア:

[(1, 181385412), (2, 90692706), (3, 60461804), (4, 45346353), (6, 30230902), (12, 15115451), (13, 13952724), (26, 6976362), (39, 4650908), (52, 3488181), (78, 2325454), (156, 1162727)]