18362804

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{2341}}^1$

素因数の和:2435

約数の個数: 24

約数和(自身を含む): 33640488

約数和(自身を除く): 15277684

約数列:

[1, 2, 4, 37, 53, 74, 106, 148, 212, 1961, 2341, 3922, 4682, 7844, 9364, 86617, 124073, 173234, 248146, 346468, 496292, 4590701, 9181402, 18362804]

約数ペア:

[(1, 18362804), (2, 9181402), (4, 4590701), (37, 496292), (53, 346468), (74, 248146), (106, 173234), (148, 124073), (212, 86617), (1961, 9364), (2341, 7844), (3922, 4682)]