18308373

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{1019}}^1$

素因数の和:1188

約数の個数: 16

約数和(自身を含む): 25116480

約数和(自身を除く): 6808107

約数列:

[1, 3, 53, 113, 159, 339, 1019, 3057, 5989, 17967, 54007, 115147, 162021, 345441, 6102791, 18308373]

約数ペア:

[(1, 18308373), (3, 6102791), (53, 345441), (113, 162021), (159, 115147), (339, 54007), (1019, 17967), (3057, 5989)]