57137556

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{680209}}^1$

素因数の和:680223

約数の個数: 24

約数和(自身を含む): 152367040

約数和(自身を除く): 95229484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 680209, 1360418, 2040627, 2720836, 4081254, 4761463, 8162508, 9522926, 14284389, 19045852, 28568778, 57137556]

約数ペア:

[(1, 57137556), (2, 28568778), (3, 19045852), (4, 14284389), (6, 9522926), (7, 8162508), (12, 4761463), (14, 4081254), (21, 2720836), (28, 2040627), (42, 1360418), (84, 680209)]