19427202

素因数分解:

$2^1\times 3^4\times {\mathrm{119921}}^1$

素因数の和:119935

約数の個数: 20

約数和(自身を含む): 43531686

約数和(自身を除く): 24104484

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 119921, 239842, 359763, 719526, 1079289, 2158578, 3237867, 6475734, 9713601, 19427202]

約数ペア:

[(1, 19427202), (2, 9713601), (3, 6475734), (6, 3237867), (9, 2158578), (18, 1079289), (27, 719526), (54, 359763), (81, 239842), (162, 119921)]