18398604

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{219031}}^1$

素因数の和:219045

約数の個数: 24

約数和(自身を含む): 49063168

約数和(自身を除く): 30664564

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 219031, 438062, 657093, 876124, 1314186, 1533217, 2628372, 3066434, 4599651, 6132868, 9199302, 18398604]

約数ペア:

[(1, 18398604), (2, 9199302), (3, 6132868), (4, 4599651), (6, 3066434), (7, 2628372), (12, 1533217), (14, 1314186), (21, 876124), (28, 657093), (42, 438062), (84, 219031)]