18312622

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1\times {\mathrm{1031}}^1$

素因数の和:1223

約数の個数: 16

約数和(自身を含む): 28086912

約数和(自身を除く): 9774290

約数列:

[1, 2, 83, 107, 166, 214, 1031, 2062, 8881, 17762, 85573, 110317, 171146, 220634, 9156311, 18312622]

約数ペア:

[(1, 18312622), (2, 9156311), (83, 220634), (107, 171146), (166, 110317), (214, 85573), (1031, 17762), (2062, 8881)]