18047242

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{1913}}^1$

素因数の和:2057

約数の個数: 16

約数和(自身を含む): 27906120

約数和(自身を除く): 9858878

約数列:

[1, 2, 53, 89, 106, 178, 1913, 3826, 4717, 9434, 101389, 170257, 202778, 340514, 9023621, 18047242]

約数ペア:

[(1, 18047242), (2, 9023621), (53, 340514), (89, 202778), (106, 170257), (178, 101389), (1913, 9434), (3826, 4717)]