18804483

素因数分解:

$3^2\times {\mathrm{101}}^1\times {\mathrm{137}}^1\times {\mathrm{151}}^1$

素因数の和:395

約数の個数: 24

約数和(自身を含む): 27814176

約数和(自身を除く): 9009693

約数列:

[1, 3, 9, 101, 137, 151, 303, 411, 453, 909, 1233, 1359, 13837, 15251, 20687, 41511, 45753, 62061, 124533, 137259, 186183, 2089387, 6268161, 18804483]

約数ペア:

[(1, 18804483), (3, 6268161), (9, 2089387), (101, 186183), (137, 137259), (151, 124533), (303, 62061), (411, 45753), (453, 41511), (909, 20687), (1233, 15251), (1359, 13837)]