12688002

素因数分解:

$2^1\times 3^5\times {\mathrm{26107}}^1$

素因数の和:26124

約数の個数: 24

約数和(自身を含む): 28509936

約数和(自身を除く): 15821934

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 26107, 52214, 78321, 156642, 234963, 469926, 704889, 1409778, 2114667, 4229334, 6344001, 12688002]

約数ペア:

[(1, 12688002), (2, 6344001), (3, 4229334), (6, 2114667), (9, 1409778), (18, 704889), (27, 469926), (54, 234963), (81, 156642), (162, 78321), (243, 52214), (486, 26107)]