388234098

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{3081223}}^1$

素因数の和:3081238

約数の個数: 24

約数和(自身を含む): 961341888

約数和(自身を除く): 573107790

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 3081223, 6162446, 9243669, 18487338, 21568561, 27731007, 43137122, 55462014, 64705683, 129411366, 194117049, 388234098]

約数ペア:

[(1, 388234098), (2, 194117049), (3, 129411366), (6, 64705683), (7, 55462014), (9, 43137122), (14, 27731007), (18, 21568561), (21, 18487338), (42, 9243669), (63, 6162446), (126, 3081223)]