180147240018

素因数分解:

$2^1\times 3^2\times {\mathrm{10008180001}}^1$

素因数の和:10008180009

約数の個数: 12

約数和(自身を含む): 390319020078

約数和(自身を除く): 210171780060

約数列:

[1, 2, 3, 6, 9, 18, 10008180001, 20016360002, 30024540003, 60049080006, 90073620009, 180147240018]

約数ペア:

[(1, 180147240018), (2, 90073620009), (3, 60049080006), (6, 30024540003), (9, 20016360002), (18, 10008180001)]