18050851

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{677}}^1$

素因数の和:990

約数の個数: 16

約数和(自身を含む): 22325184

約数和(自身を除く): 4274333

約数列:

[1, 7, 13, 91, 293, 677, 2051, 3809, 4739, 8801, 26663, 61607, 198361, 1388527, 2578693, 18050851]

約数ペア:

[(1, 18050851), (7, 2578693), (13, 1388527), (91, 198361), (293, 61607), (677, 26663), (2051, 8801), (3809, 4739)]