9902502

素因数分解:

$2^1\times 3^2\times {\mathrm{550139}}^1$

素因数の和:550147

約数の個数: 12

約数和(自身を含む): 21455460

約数和(自身を除く): 11552958

約数列:

[1, 2, 3, 6, 9, 18, 550139, 1100278, 1650417, 3300834, 4951251, 9902502]

約数ペア:

[(1, 9902502), (2, 4951251), (3, 3300834), (6, 1650417), (9, 1100278), (18, 550139)]