18433446

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{43271}}^1$

素因数の和:43347

約数の個数: 16

約数和(自身を含む): 37387008

約数和(自身を除く): 18953562

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 43271, 86542, 129813, 259626, 3072241, 6144482, 9216723, 18433446]

約数ペア:

[(1, 18433446), (2, 9216723), (3, 6144482), (6, 3072241), (71, 259626), (142, 129813), (213, 86542), (426, 43271)]