2018373003

素因数分解:

$3^2\times {\mathrm{157}}^1\times {\mathrm{1428431}}^1$

素因数の和:1428594

約数の個数: 12

約数和(自身を含む): 2933999328

約数和(自身を除く): 915626325

約数列:

[1, 3, 9, 157, 471, 1413, 1428431, 4285293, 12855879, 224263667, 672791001, 2018373003]

約数ペア:

[(1, 2018373003), (3, 672791001), (9, 224263667), (157, 12855879), (471, 4285293), (1413, 1428431)]