138042018

素因数分解:

$2^1\times 3^2\times {\mathrm{7669001}}^1$

素因数の和:7669009

約数の個数: 12

約数和(自身を含む): 299091078

約数和(自身を除く): 161049060

約数列:

[1, 2, 3, 6, 9, 18, 7669001, 15338002, 23007003, 46014006, 69021009, 138042018]

約数ペア:

[(1, 138042018), (2, 69021009), (3, 46014006), (6, 23007003), (9, 15338002), (18, 7669001)]