12398328

素因数分解:

$2^3\times 3^2\times {\mathrm{172199}}^1$

素因数の和:172211

約数の個数: 24

約数和(自身を含む): 33579000

約数和(自身を除く): 21180672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 172199, 344398, 516597, 688796, 1033194, 1377592, 1549791, 2066388, 3099582, 4132776, 6199164, 12398328]

約数ペア:

[(1, 12398328), (2, 6199164), (3, 4132776), (4, 3099582), (6, 2066388), (8, 1549791), (9, 1377592), (12, 1033194), (18, 688796), (24, 516597), (36, 344398), (72, 172199)]