16993734

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{123143}}^1$

素因数の和:123171

約数の個数: 16

約数和(自身を含む): 35465472

約数和(自身を除く): 18471738

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 123143, 246286, 369429, 738858, 2832289, 5664578, 8496867, 16993734]

約数ペア:

[(1, 16993734), (2, 8496867), (3, 5664578), (6, 2832289), (23, 738858), (46, 369429), (69, 246286), (138, 123143)]