7641486

素因数分解:

$2^1\times 3^3\times {\mathrm{141509}}^1$

素因数の和:141520

約数の個数: 16

約数和(自身を含む): 16981200

約数和(自身を除く): 9339714

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 141509, 283018, 424527, 849054, 1273581, 2547162, 3820743, 7641486]

約数ペア:

[(1, 7641486), (2, 3820743), (3, 2547162), (6, 1273581), (9, 849054), (18, 424527), (27, 283018), (54, 141509)]