18376188

素因数分解:

$2^2\times 3^1\times {\mathrm{641}}^1\times {\mathrm{2389}}^1$

素因数の和:3037

約数の個数: 24

約数和(自身を含む): 42962640

約数和(自身を除く): 24586452

約数列:

[1, 2, 3, 4, 6, 12, 641, 1282, 1923, 2389, 2564, 3846, 4778, 7167, 7692, 9556, 14334, 28668, 1531349, 3062698, 4594047, 6125396, 9188094, 18376188]

約数ペア:

[(1, 18376188), (2, 9188094), (3, 6125396), (4, 4594047), (6, 3062698), (12, 1531349), (641, 28668), (1282, 14334), (1923, 9556), (2389, 7692), (2564, 7167), (3846, 4778)]