66487662

素因数分解:

$2^1\times 3^3\times {\mathrm{29}}^1\times {\mathrm{42457}}^1$

素因数の和:42497

約数の個数: 32

約数和(自身を含む): 152848800

約数和(自身を除く): 86361138

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 87, 174, 261, 522, 783, 1566, 42457, 84914, 127371, 254742, 382113, 764226, 1146339, 1231253, 2292678, 2462506, 3693759, 7387518, 11081277, 22162554, 33243831, 66487662]

約数ペア:

[(1, 66487662), (2, 33243831), (3, 22162554), (6, 11081277), (9, 7387518), (18, 3693759), (27, 2462506), (29, 2292678), (54, 1231253), (58, 1146339), (87, 764226), (174, 382113), (261, 254742), (522, 127371), (783, 84914), (1566, 42457)]