66566286

素因数分解:

$2^1\times 3^4\times {\mathrm{410903}}^1$

素因数の和:410917

約数の個数: 20

約数和(自身を含む): 149158152

約数和(自身を除く): 82591866

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 410903, 821806, 1232709, 2465418, 3698127, 7396254, 11094381, 22188762, 33283143, 66566286]

約数ペア:

[(1, 66566286), (2, 33283143), (3, 22188762), (6, 11094381), (9, 7396254), (18, 3698127), (27, 2465418), (54, 1232709), (81, 821806), (162, 410903)]