18265436

素因数分解:

$2^2\times 7^3\times {\mathrm{13313}}^1$

素因数の和:13338

約数の個数: 24

約数和(自身を含む): 37279200

約数和(自身を除く): 19013764

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 13313, 26626, 53252, 93191, 186382, 372764, 652337, 1304674, 2609348, 4566359, 9132718, 18265436]

約数ペア:

[(1, 18265436), (2, 9132718), (4, 4566359), (7, 2609348), (14, 1304674), (28, 652337), (49, 372764), (98, 186382), (196, 93191), (343, 53252), (686, 26626), (1372, 13313)]