18158173612

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{1201}}^1\times {\mathrm{198937}}^1$

素因数の和:200161

約数の個数: 24

約数和(自身を含む): 33477286640

約数和(自身を除く): 15319113028

約数列:

[1, 2, 4, 19, 38, 76, 1201, 2402, 4804, 22819, 45638, 91276, 198937, 397874, 795748, 3779803, 7559606, 15119212, 238923337, 477846674, 955693348, 4539543403, 9079086806, 18158173612]

約数ペア:

[(1, 18158173612), (2, 9079086806), (4, 4539543403), (19, 955693348), (38, 477846674), (76, 238923337), (1201, 15119212), (2402, 7559606), (4804, 3779803), (22819, 795748), (45638, 397874), (91276, 198937)]