18185526

素因数分解:

$2^1\times 3^3\times {\mathrm{336769}}^1$

素因数の和:336780

約数の個数: 16

約数和(自身を含む): 40412400

約数和(自身を除く): 22226874

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 336769, 673538, 1010307, 2020614, 3030921, 6061842, 9092763, 18185526]

約数ペア:

[(1, 18185526), (2, 9092763), (3, 6061842), (6, 3030921), (9, 2020614), (18, 1010307), (27, 673538), (54, 336769)]