18356283

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{1181}}^1$

素因数の和:1355

約数の個数: 24

約数和(自身を含む): 29133936

約数和(自身を除く): 10777653

約数列:

[1, 3, 9, 11, 33, 99, 157, 471, 1181, 1413, 1727, 3543, 5181, 10629, 12991, 15543, 38973, 116919, 185417, 556251, 1668753, 2039587, 6118761, 18356283]

約数ペア:

[(1, 18356283), (3, 6118761), (9, 2039587), (11, 1668753), (33, 556251), (99, 185417), (157, 116919), (471, 38973), (1181, 15543), (1413, 12991), (1727, 10629), (3543, 5181)]