21743052

素因数分解:

$2^2\times 3^1\times {\mathrm{557}}^1\times {\mathrm{3253}}^1$

素因数の和:3817

約数の個数: 24

約数和(自身を含む): 50840496

約数和(自身を除く): 29097444

約数列:

[1, 2, 3, 4, 6, 12, 557, 1114, 1671, 2228, 3253, 3342, 6506, 6684, 9759, 13012, 19518, 39036, 1811921, 3623842, 5435763, 7247684, 10871526, 21743052]

約数ペア:

[(1, 21743052), (2, 10871526), (3, 7247684), (4, 5435763), (6, 3623842), (12, 1811921), (557, 39036), (1114, 19518), (1671, 13012), (2228, 9759), (3253, 6684), (3342, 6506)]