1330442478

素因数分解:

$2^1\times 3^2\times {\mathrm{73913471}}^1$

素因数の和:73913479

約数の個数: 12

約数和(自身を含む): 2882625408

約数和(自身を除く): 1552182930

約数列:

[1, 2, 3, 6, 9, 18, 73913471, 147826942, 221740413, 443480826, 665221239, 1330442478]

約数ペア:

[(1, 1330442478), (2, 665221239), (3, 443480826), (6, 221740413), (9, 147826942), (18, 73913471)]