81186906

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{124139}}^1$

素因数の和:124253

約数の個数: 16

約数和(自身を含む): 163864800

約数和(自身を除く): 82677894

約数列:

[1, 2, 3, 6, 109, 218, 327, 654, 124139, 248278, 372417, 744834, 13531151, 27062302, 40593453, 81186906]

約数ペア:

[(1, 81186906), (2, 40593453), (3, 27062302), (6, 13531151), (109, 744834), (218, 372417), (327, 248278), (654, 124139)]