80974098

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{109721}}^1$

素因数の和:109770

約数の個数: 24

約数和(自身を含む): 179724636

約数和(自身を除く): 98750538

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738, 109721, 219442, 329163, 658326, 987489, 1974978, 4498561, 8997122, 13495683, 26991366, 40487049, 80974098]

約数ペア:

[(1, 80974098), (2, 40487049), (3, 26991366), (6, 13495683), (9, 8997122), (18, 4498561), (41, 1974978), (82, 987489), (123, 658326), (246, 329163), (369, 219442), (738, 109721)]