2018907051

素因数分解:

$3^1\times 7^1\times {\mathrm{3209}}^1\times {\mathrm{29959}}^1$

素因数の和:33178

約数の個数: 16

約数和(自身を含む): 3077491200

約数和(自身を除く): 1058584149

約数列:

[1, 3, 7, 21, 3209, 9627, 22463, 29959, 67389, 89877, 209713, 629139, 96138431, 288415293, 672969017, 2018907051]

約数ペア:

[(1, 2018907051), (3, 672969017), (7, 288415293), (21, 96138431), (3209, 629139), (9627, 209713), (22463, 89877), (29959, 67389)]