189647556

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2257709}}^1$

素因数の和:2257723

約数の個数: 24

約数和(自身を含む): 505727040

約数和(自身を除く): 316079484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2257709, 4515418, 6773127, 9030836, 13546254, 15803963, 27092508, 31607926, 47411889, 63215852, 94823778, 189647556]

約数ペア:

[(1, 189647556), (2, 94823778), (3, 63215852), (4, 47411889), (6, 31607926), (7, 27092508), (12, 15803963), (14, 13546254), (21, 9030836), (28, 6773127), (42, 4515418), (84, 2257709)]