4280124

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{20981}}^1$

素因数の和:21005

約数の個数: 24

約数和(自身を含む): 10574928

約数和(自身を除く): 6294804

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 20981, 41962, 62943, 83924, 125886, 251772, 356677, 713354, 1070031, 1426708, 2140062, 4280124]

約数ペア:

[(1, 4280124), (2, 2140062), (3, 1426708), (4, 1070031), (6, 713354), (12, 356677), (17, 251772), (34, 125886), (51, 83924), (68, 62943), (102, 41962), (204, 20981)]