18532293

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{4441}}^1$

素因数の和:4564

約数の個数: 16

約数和(自身を含む): 26865216

約数和(自身を除く): 8332923

約数列:

[1, 3, 13, 39, 107, 321, 1391, 4173, 4441, 13323, 57733, 173199, 475187, 1425561, 6177431, 18532293]

約数ペア:

[(1, 18532293), (3, 6177431), (13, 1425561), (39, 475187), (107, 173199), (321, 57733), (1391, 13323), (4173, 4441)]