81105852

素因数分解:

$2^2\times 3^1\times {\mathrm{6758821}}^1$

素因数の和:6758828

約数の個数: 12

約数和(自身を含む): 189247016

約数和(自身を除く): 108141164

約数列:

[1, 2, 3, 4, 6, 12, 6758821, 13517642, 20276463, 27035284, 40552926, 81105852]

約数ペア:

[(1, 81105852), (2, 40552926), (3, 27035284), (4, 20276463), (6, 13517642), (12, 6758821)]