18147069

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{3023}}^1$

素因数の和:3081

約数の個数: 24

約数和(自身を含む): 28304640

約数和(自身を除く): 10157571

約数列:

[1, 3, 9, 23, 29, 69, 87, 207, 261, 667, 2001, 3023, 6003, 9069, 27207, 69529, 87667, 208587, 263001, 625761, 789003, 2016341, 6049023, 18147069]

約数ペア:

[(1, 18147069), (3, 6049023), (9, 2016341), (23, 789003), (29, 625761), (69, 263001), (87, 208587), (207, 87667), (261, 69529), (667, 27207), (2001, 9069), (3023, 6003)]