18006759

素因数分解:

$3^3\times {\mathrm{757}}^1\times {\mathrm{881}}^1$

素因数の和:1647

約数の個数: 16

約数和(自身を含む): 26742240

約数和(自身を除く): 8735481

約数列:

[1, 3, 9, 27, 757, 881, 2271, 2643, 6813, 7929, 20439, 23787, 666917, 2000751, 6002253, 18006759]

約数ペア:

[(1, 18006759), (3, 6002253), (9, 2000751), (27, 666917), (757, 23787), (881, 20439), (2271, 7929), (2643, 6813)]