18325642

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{257}}^1\times {\mathrm{353}}^1$

素因数の和:713

約数の個数: 16

約数和(自身を含む): 27947592

約数和(自身を除く): 9621950

約数列:

[1, 2, 101, 202, 257, 353, 514, 706, 25957, 35653, 51914, 71306, 90721, 181442, 9162821, 18325642]

約数ペア:

[(1, 18325642), (2, 9162821), (101, 181442), (202, 90721), (257, 71306), (353, 51914), (514, 35653), (706, 25957)]