66686652

素因数分解:

$2^2\times 3^4\times {\mathrm{205823}}^1$

素因数の和:205839

約数の個数: 30

約数和(自身を含む): 174332928

約数和(自身を除く): 107646276

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 205823, 411646, 617469, 823292, 1234938, 1852407, 2469876, 3704814, 5557221, 7409628, 11114442, 16671663, 22228884, 33343326, 66686652]

約数ペア:

[(1, 66686652), (2, 33343326), (3, 22228884), (4, 16671663), (6, 11114442), (9, 7409628), (12, 5557221), (18, 3704814), (27, 2469876), (36, 1852407), (54, 1234938), (81, 823292), (108, 617469), (162, 411646), (324, 205823)]