18999876

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{226189}}^1$

素因数の和:226203

約数の個数: 24

約数和(自身を含む): 50666560

約数和(自身を除く): 31666684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 226189, 452378, 678567, 904756, 1357134, 1583323, 2714268, 3166646, 4749969, 6333292, 9499938, 18999876]

約数ペア:

[(1, 18999876), (2, 9499938), (3, 6333292), (4, 4749969), (6, 3166646), (7, 2714268), (12, 1583323), (14, 1357134), (21, 904756), (28, 678567), (42, 452378), (84, 226189)]