71821812

素因数分解:

$2^2\times 3^1\times {\mathrm{5985151}}^1$

素因数の和:5985158

約数の個数: 12

約数和(自身を含む): 167584256

約数和(自身を除く): 95762444

約数列:

[1, 2, 3, 4, 6, 12, 5985151, 11970302, 17955453, 23940604, 35910906, 71821812]

約数ペア:

[(1, 71821812), (2, 35910906), (3, 23940604), (4, 17955453), (6, 11970302), (12, 5985151)]