31281066

素因数分解:

$2^1\times 3^4\times {\mathrm{193093}}^1$

素因数の和:193107

約数の個数: 20

約数和(自身を含む): 70093122

約数和(自身を除く): 38812056

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 193093, 386186, 579279, 1158558, 1737837, 3475674, 5213511, 10427022, 15640533, 31281066]

約数ペア:

[(1, 31281066), (2, 15640533), (3, 10427022), (6, 5213511), (9, 3475674), (18, 1737837), (27, 1158558), (54, 579279), (81, 386186), (162, 193093)]