18209736

素因数分解:

$2^3\times 3^2\times {\mathrm{252913}}^1$

素因数の和:252925

約数の個数: 24

約数和(自身を含む): 49318230

約数和(自身を除く): 31108494

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 252913, 505826, 758739, 1011652, 1517478, 2023304, 2276217, 3034956, 4552434, 6069912, 9104868, 18209736]

約数ペア:

[(1, 18209736), (2, 9104868), (3, 6069912), (4, 4552434), (6, 3034956), (8, 2276217), (9, 2023304), (12, 1517478), (18, 1011652), (24, 758739), (36, 505826), (72, 252913)]