2617272018

素因数分解:

$2^1\times 3^2\times {\mathrm{145404001}}^1$

素因数の和:145404009

約数の個数: 12

約数和(自身を含む): 5670756078

約数和(自身を除く): 3053484060

約数列:

[1, 2, 3, 6, 9, 18, 145404001, 290808002, 436212003, 872424006, 1308636009, 2617272018]

約数ペア:

[(1, 2617272018), (2, 1308636009), (3, 872424006), (6, 436212003), (9, 290808002), (18, 145404001)]