18424233

素因数分解:

$3^3\times {\mathrm{131}}^1\times {\mathrm{5209}}^1$

素因数の和:5349

約数の個数: 16

約数和(自身を含む): 27508800

約数和(自身を除く): 9084567

約数列:

[1, 3, 9, 27, 131, 393, 1179, 3537, 5209, 15627, 46881, 140643, 682379, 2047137, 6141411, 18424233]

約数ペア:

[(1, 18424233), (3, 6141411), (9, 2047137), (27, 682379), (131, 140643), (393, 46881), (1179, 15627), (3537, 5209)]