70020378

素因数分解:

$2^1\times 3^2\times {\mathrm{3890021}}^1$

素因数の和:3890029

約数の個数: 12

約数和(自身を含む): 151710858

約数和(自身を除く): 81690480

約数列:

[1, 2, 3, 6, 9, 18, 3890021, 7780042, 11670063, 23340126, 35010189, 70020378]

約数ペア:

[(1, 70020378), (2, 35010189), (3, 23340126), (6, 11670063), (9, 7780042), (18, 3890021)]