66562884

素因数分解:

$2^2\times 3^4\times {\mathrm{205441}}^1$

素因数の和:205457

約数の個数: 30

約数和(自身を含む): 174009374

約数和(自身を除く): 107446490

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 205441, 410882, 616323, 821764, 1232646, 1848969, 2465292, 3697938, 5546907, 7395876, 11093814, 16640721, 22187628, 33281442, 66562884]

約数ペア:

[(1, 66562884), (2, 33281442), (3, 22187628), (4, 16640721), (6, 11093814), (9, 7395876), (12, 5546907), (18, 3697938), (27, 2465292), (36, 1848969), (54, 1232646), (81, 821764), (108, 616323), (162, 410882), (324, 205441)]