31329438

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{745939}}^1$

素因数の和:745951

約数の個数: 16

約数和(自身を含む): 71610240

約数和(自身を除く): 40280802

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 745939, 1491878, 2237817, 4475634, 5221573, 10443146, 15664719, 31329438]

約数ペア:

[(1, 31329438), (2, 15664719), (3, 10443146), (6, 5221573), (7, 4475634), (14, 2237817), (21, 1491878), (42, 745939)]