18967479

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{9479}}^1$

素因数の和:9534

約数の個数: 16

約数和(自身を含む): 27302400

約数和(自身を除く): 8334921

約数列:

[1, 3, 23, 29, 69, 87, 667, 2001, 9479, 28437, 218017, 274891, 654051, 824673, 6322493, 18967479]

約数ペア:

[(1, 18967479), (3, 6322493), (23, 824673), (29, 654051), (69, 274891), (87, 218017), (667, 28437), (2001, 9479)]