18012328

素因数分解:

$2^3\times {\mathrm{83}}^1\times {\mathrm{27127}}^1$

素因数の和:27216

約数の個数: 16

約数和(自身を含む): 34181280

約数和(自身を除く): 16168952

約数列:

[1, 2, 4, 8, 83, 166, 332, 664, 27127, 54254, 108508, 217016, 2251541, 4503082, 9006164, 18012328]

約数ペア:

[(1, 18012328), (2, 9006164), (4, 4503082), (8, 2251541), (83, 217016), (166, 108508), (332, 54254), (664, 27127)]