18162279

素因数分解:

$3^3\times {\mathrm{599}}^1\times {\mathrm{1123}}^1$

素因数の和:1731

約数の個数: 16

約数和(自身を含む): 26976000

約数和(自身を除く): 8813721

約数列:

[1, 3, 9, 27, 599, 1123, 1797, 3369, 5391, 10107, 16173, 30321, 672677, 2018031, 6054093, 18162279]

約数ペア:

[(1, 18162279), (3, 6054093), (9, 2018031), (27, 672677), (599, 30321), (1123, 16173), (1797, 10107), (3369, 5391)]