2018165019

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{270931}}^1$

素因数の和:271138

約数の個数: 16

約数和(自身を含む): 2913060864

約数和(自身を除く): 894895845

約数列:

[1, 3, 13, 39, 191, 573, 2483, 7449, 270931, 812793, 3522103, 10566309, 51747821, 155243463, 672721673, 2018165019]

約数ペア:

[(1, 2018165019), (3, 672721673), (13, 155243463), (39, 51747821), (191, 10566309), (573, 3522103), (2483, 812793), (7449, 270931)]