21742548

素因数分解:

$2^2\times 3^1\times {\mathrm{367}}^1\times {\mathrm{4937}}^1$

素因数の和:5311

約数の個数: 24

約数和(自身を含む): 50881152

約数和(自身を除く): 29138604

約数列:

[1, 2, 3, 4, 6, 12, 367, 734, 1101, 1468, 2202, 4404, 4937, 9874, 14811, 19748, 29622, 59244, 1811879, 3623758, 5435637, 7247516, 10871274, 21742548]

約数ペア:

[(1, 21742548), (2, 10871274), (3, 7247516), (4, 5435637), (6, 3623758), (12, 1811879), (367, 59244), (734, 29622), (1101, 19748), (1468, 14811), (2202, 9874), (4404, 4937)]