18514172

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{3797}}^1$

素因数の和:3877

約数の個数: 24

約数和(自身を含む): 34455456

約数和(自身を除く): 15941284

約数列:

[1, 2, 4, 23, 46, 53, 92, 106, 212, 1219, 2438, 3797, 4876, 7594, 15188, 87331, 174662, 201241, 349324, 402482, 804964, 4628543, 9257086, 18514172]

約数ペア:

[(1, 18514172), (2, 9257086), (4, 4628543), (23, 804964), (46, 402482), (53, 349324), (92, 201241), (106, 174662), (212, 87331), (1219, 15188), (2438, 7594), (3797, 4876)]