18061839

素因数分解:

$3^3\times {\mathrm{557}}^1\times {\mathrm{1201}}^1$

素因数の和:1767

約数の個数: 16

約数和(自身を含む): 26828640

約数和(自身を除く): 8766801

約数列:

[1, 3, 9, 27, 557, 1201, 1671, 3603, 5013, 10809, 15039, 32427, 668957, 2006871, 6020613, 18061839]

約数ペア:

[(1, 18061839), (3, 6020613), (9, 2006871), (27, 668957), (557, 32427), (1201, 15039), (1671, 10809), (3603, 5013)]