18318363

素因数分解:

$3^1\times 7^1\times {\mathrm{593}}^1\times {\mathrm{1471}}^1$

素因数の和:2074

約数の個数: 16

約数和(自身を含む): 27979776

約数和(自身を除く): 9661413

約数列:

[1, 3, 7, 21, 593, 1471, 1779, 4151, 4413, 10297, 12453, 30891, 872303, 2616909, 6106121, 18318363]

約数ペア:

[(1, 18318363), (3, 6106121), (7, 2616909), (21, 872303), (593, 30891), (1471, 12453), (1779, 10297), (4151, 4413)]