18423759

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{3217}}^1$

素因数の和:3326

約数の個数: 16

約数和(自身を含む): 25949952

約数和(自身を除く): 7526193

約数列:

[1, 3, 23, 69, 83, 249, 1909, 3217, 5727, 9651, 73991, 221973, 267011, 801033, 6141253, 18423759]

約数ペア:

[(1, 18423759), (3, 6141253), (23, 801033), (69, 267011), (83, 221973), (249, 73991), (1909, 9651), (3217, 5727)]