520160418

素因数分解:

$2^1\times 3^2\times {\mathrm{28897801}}^1$

素因数の和:28897809

約数の個数: 12

約数和(自身を含む): 1127014278

約数和(自身を除く): 606853860

約数列:

[1, 2, 3, 6, 9, 18, 28897801, 57795602, 86693403, 173386806, 260080209, 520160418]

約数ペア:

[(1, 520160418), (2, 260080209), (3, 173386806), (6, 86693403), (9, 57795602), (18, 28897801)]