2018532051

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{653}}^1\times {\mathrm{18077}}^1$

素因数の和:18755

約数の個数: 24

約数和(自身を含む): 3073983120

約数和(自身を除く): 1055451069

約数列:

[1, 3, 9, 19, 57, 171, 653, 1959, 5877, 12407, 18077, 37221, 54231, 111663, 162693, 343463, 1030389, 3091167, 11804281, 35412843, 106238529, 224281339, 672844017, 2018532051]

約数ペア:

[(1, 2018532051), (3, 672844017), (9, 224281339), (19, 106238529), (57, 35412843), (171, 11804281), (653, 3091167), (1959, 1030389), (5877, 343463), (12407, 162693), (18077, 111663), (37221, 54231)]