18073869

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{677}}^1\times {\mathrm{809}}^1$

素因数の和:1500

約数の個数: 16

約数和(自身を含む): 26360640

約数和(自身を除く): 8286771

約数列:

[1, 3, 11, 33, 677, 809, 2031, 2427, 7447, 8899, 22341, 26697, 547693, 1643079, 6024623, 18073869]

約数ペア:

[(1, 18073869), (3, 6024623), (11, 1643079), (33, 547693), (677, 26697), (809, 22341), (2031, 8899), (2427, 7447)]