31436697588

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{18846941}}^1$

素因数の和:18847087

約数の個数: 24

約数和(自身を含む): 73880012640

約数和(自身を除く): 42443315052

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 417, 556, 834, 1668, 18846941, 37693882, 56540823, 75387764, 113081646, 226163292, 2619724799, 5239449598, 7859174397, 10478899196, 15718348794, 31436697588]

約数ペア:

[(1, 31436697588), (2, 15718348794), (3, 10478899196), (4, 7859174397), (6, 5239449598), (12, 2619724799), (139, 226163292), (278, 113081646), (417, 75387764), (556, 56540823), (834, 37693882), (1668, 18846941)]