9900162

素因数分解:

$2^1\times 3^2\times {\mathrm{550009}}^1$

素因数の和:550017

約数の個数: 12

約数和(自身を含む): 21450390

約数和(自身を除く): 11550228

約数列:

[1, 2, 3, 6, 9, 18, 550009, 1100018, 1650027, 3300054, 4950081, 9900162]

約数ペア:

[(1, 9900162), (2, 4950081), (3, 3300054), (6, 1650027), (9, 1100018), (18, 550009)]