2018031309

素因数分解:

$3^2\times 7^1\times {\mathrm{32032243}}^1$

素因数の和:32032256

約数の個数: 12

約数和(自身を含む): 3331353376

約数和(自身を除く): 1313322067

約数列:

[1, 3, 7, 9, 21, 63, 32032243, 96096729, 224225701, 288290187, 672677103, 2018031309]

約数ペア:

[(1, 2018031309), (3, 672677103), (7, 288290187), (9, 224225701), (21, 96096729), (63, 32032243)]