281061636

素因数分解:

$2^2\times 3^1\times {\mathrm{23421803}}^1$

素因数の和:23421810

約数の個数: 12

約数和(自身を含む): 655810512

約数和(自身を除く): 374748876

約数列:

[1, 2, 3, 4, 6, 12, 23421803, 46843606, 70265409, 93687212, 140530818, 281061636]

約数ペア:

[(1, 281061636), (2, 140530818), (3, 93687212), (4, 70265409), (6, 46843606), (12, 23421803)]