18275613

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1\times {\mathrm{359}}^1$

素因数の和:672

約数の個数: 16

約数和(自身を含む): 24883200

約数和(自身を除く): 6607587

約数列:

[1, 3, 71, 213, 239, 359, 717, 1077, 16969, 25489, 50907, 76467, 85801, 257403, 6091871, 18275613]

約数ペア:

[(1, 18275613), (3, 6091871), (71, 257403), (213, 85801), (239, 76467), (359, 50907), (717, 25489), (1077, 16969)]