21946104

素因数分解:

$2^3\times 3^2\times {\mathrm{304807}}^1$

素因数の和:304819

約数の個数: 24

約数和(自身を含む): 59437560

約数和(自身を除く): 37491456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 304807, 609614, 914421, 1219228, 1828842, 2438456, 2743263, 3657684, 5486526, 7315368, 10973052, 21946104]

約数ペア:

[(1, 21946104), (2, 10973052), (3, 7315368), (4, 5486526), (6, 3657684), (8, 2743263), (9, 2438456), (12, 1828842), (18, 1219228), (24, 914421), (36, 609614), (72, 304807)]