2018401413

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3100463}}^1$

素因数の和:3100504

約数の個数: 16

約数和(自身を含む): 3174875136

約数和(自身を除く): 1156473723

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 3100463, 9301389, 21703241, 65109723, 96114353, 288343059, 672800471, 2018401413]

約数ペア:

[(1, 2018401413), (3, 672800471), (7, 288343059), (21, 96114353), (31, 65109723), (93, 21703241), (217, 9301389), (651, 3100463)]