6640518

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{15161}}^1$

素因数の和:15239

約数の個数: 16

約数和(自身を含む): 13463856

約数和(自身を除く): 6823338

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 15161, 30322, 45483, 90966, 1106753, 2213506, 3320259, 6640518]

約数ペア:

[(1, 6640518), (2, 3320259), (3, 2213506), (6, 1106753), (73, 90966), (146, 45483), (219, 30322), (438, 15161)]