18630097934

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{57857447}}^1$

素因数の和:57857479

約数の個数: 16

約数和(自身を含む): 33325890048

約数和(自身を除く): 14695792114

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 57857447, 115714894, 405002129, 810004258, 1330721281, 2661442562, 9315048967, 18630097934]

約数ペア:

[(1, 18630097934), (2, 9315048967), (7, 2661442562), (14, 1330721281), (23, 810004258), (46, 405002129), (161, 115714894), (322, 57857447)]