2019073842

素因数分解:

$2^1\times 3^2\times {\mathrm{112170769}}^1$

素因数の和:112170777

約数の個数: 12

約数和(自身を含む): 4374660030

約数和(自身を除く): 2355586188

約数列:

[1, 2, 3, 6, 9, 18, 112170769, 224341538, 336512307, 673024614, 1009536921, 2019073842]

約数ペア:

[(1, 2019073842), (2, 1009536921), (3, 673024614), (6, 336512307), (9, 224341538), (18, 112170769)]