2018646543

素因数分解:

$3^1\times {\mathrm{23}}^2\times {\mathrm{139}}^1\times {\mathrm{9151}}^1$

素因数の和:9339

約数の個数: 24

約数和(自身を含む): 2834191360

約数和(自身を除く): 815544817

約数列:

[1, 3, 23, 69, 139, 417, 529, 1587, 3197, 9151, 9591, 27453, 73531, 210473, 220593, 631419, 1271989, 3815967, 4840879, 14522637, 29255747, 87767241, 672882181, 2018646543]

約数ペア:

[(1, 2018646543), (3, 672882181), (23, 87767241), (69, 29255747), (139, 14522637), (417, 4840879), (529, 3815967), (1587, 1271989), (3197, 631419), (9151, 220593), (9591, 210473), (27453, 73531)]