18266116

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{3169}}^1$

素因数の和:3315

約数の個数: 24

約数和(自身を含む): 35148960

約数和(自身を除く): 16882844

約数列:

[1, 2, 4, 11, 22, 44, 131, 262, 524, 1441, 2882, 3169, 5764, 6338, 12676, 34859, 69718, 139436, 415139, 830278, 1660556, 4566529, 9133058, 18266116]

約数ペア:

[(1, 18266116), (2, 9133058), (4, 4566529), (11, 1660556), (22, 830278), (44, 415139), (131, 139436), (262, 69718), (524, 34859), (1441, 12676), (2882, 6338), (3169, 5764)]