18085198

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{1861}}^1$

素因数の和:2019

約数の個数: 16

約数和(自身を含む): 28019376

約数和(自身を除く): 9934178

約数列:

[1, 2, 43, 86, 113, 226, 1861, 3722, 4859, 9718, 80023, 160046, 210293, 420586, 9042599, 18085198]

約数ペア:

[(1, 18085198), (2, 9042599), (43, 420586), (86, 210293), (113, 160046), (226, 80023), (1861, 9718), (3722, 4859)]