18248529

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{4373}}^1$

素因数の和:4496

約数の個数: 16

約数和(自身を含む): 26453952

約数和(自身を除く): 8205423

約数列:

[1, 3, 13, 39, 107, 321, 1391, 4173, 4373, 13119, 56849, 170547, 467911, 1403733, 6082843, 18248529]

約数ペア:

[(1, 18248529), (3, 6082843), (13, 1403733), (39, 467911), (107, 170547), (321, 56849), (1391, 13119), (4173, 4373)]