2580822018

素因数分解:

$2^1\times 3^2\times {\mathrm{143379001}}^1$

素因数の和:143379009

約数の個数: 12

約数和(自身を含む): 5591781078

約数和(自身を除く): 3010959060

約数列:

[1, 2, 3, 6, 9, 18, 143379001, 286758002, 430137003, 860274006, 1290411009, 2580822018]

約数ペア:

[(1, 2580822018), (2, 1290411009), (3, 860274006), (6, 430137003), (9, 286758002), (18, 143379001)]