66475782

素因数分解:

$2^1\times 3^3\times {\mathrm{499}}^1\times {\mathrm{2467}}^1$

素因数の和:2977

約数の個数: 32

約数和(自身を含む): 148080000

約数和(自身を除く): 81604218

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 499, 998, 1497, 2467, 2994, 4491, 4934, 7401, 8982, 13473, 14802, 22203, 26946, 44406, 66609, 133218, 1231033, 2462066, 3693099, 7386198, 11079297, 22158594, 33237891, 66475782]

約数ペア:

[(1, 66475782), (2, 33237891), (3, 22158594), (6, 11079297), (9, 7386198), (18, 3693099), (27, 2462066), (54, 1231033), (499, 133218), (998, 66609), (1497, 44406), (2467, 26946), (2994, 22203), (4491, 14802), (4934, 13473), (7401, 8982)]