18792153

素因数分解:

$3^2\times {\mathrm{137}}^1\times {\mathrm{15241}}^1$

素因数の和:15384

約数の個数: 12

約数和(自身を含む): 27344148

約数和(自身を除く): 8551995

約数列:

[1, 3, 9, 137, 411, 1233, 15241, 45723, 137169, 2088017, 6264051, 18792153]

約数ペア:

[(1, 18792153), (3, 6264051), (9, 2088017), (137, 137169), (411, 45723), (1233, 15241)]