21751692

素因数分解:

$2^2\times 3^1\times {\mathrm{613}}^1\times {\mathrm{2957}}^1$

素因数の和:3577

約数の個数: 24

約数和(自身を含む): 50853936

約数和(自身を除く): 29102244

約数列:

[1, 2, 3, 4, 6, 12, 613, 1226, 1839, 2452, 2957, 3678, 5914, 7356, 8871, 11828, 17742, 35484, 1812641, 3625282, 5437923, 7250564, 10875846, 21751692]

約数ペア:

[(1, 21751692), (2, 10875846), (3, 7250564), (4, 5437923), (6, 3625282), (12, 1812641), (613, 35484), (1226, 17742), (1839, 11828), (2452, 8871), (2957, 7356), (3678, 5914)]