18351993

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{32713}}^1$

素因数の和:32744

約数の個数: 16

約数和(自身を含む): 28264896

約数和(自身を除く): 9912903

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 32713, 98139, 359843, 556121, 1079529, 1668363, 6117331, 18351993]

約数ペア:

[(1, 18351993), (3, 6117331), (11, 1668363), (17, 1079529), (33, 556121), (51, 359843), (187, 98139), (561, 32713)]