18693114

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{2647}}^1$

素因数の和:2770

約数の個数: 32

約数和(自身を含む): 41181696

約数和(自身を除く): 22488582

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 107, 214, 321, 642, 1177, 2354, 2647, 3531, 5294, 7062, 7941, 15882, 29117, 58234, 87351, 174702, 283229, 566458, 849687, 1699374, 3115519, 6231038, 9346557, 18693114]

約数ペア:

[(1, 18693114), (2, 9346557), (3, 6231038), (6, 3115519), (11, 1699374), (22, 849687), (33, 566458), (66, 283229), (107, 174702), (214, 87351), (321, 58234), (642, 29117), (1177, 15882), (2354, 7941), (2647, 7062), (3531, 5294)]