6668778

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{313}}^1$

素因数の和:438

約数の個数: 32

約数和(自身を含む): 13836096

約数和(自身を除く): 7167318

約数列:

[1, 2, 3, 6, 53, 67, 106, 134, 159, 201, 313, 318, 402, 626, 939, 1878, 3551, 7102, 10653, 16589, 20971, 21306, 33178, 41942, 49767, 62913, 99534, 125826, 1111463, 2222926, 3334389, 6668778]

約数ペア:

[(1, 6668778), (2, 3334389), (3, 2222926), (6, 1111463), (53, 125826), (67, 99534), (106, 62913), (134, 49767), (159, 41942), (201, 33178), (313, 21306), (318, 20971), (402, 16589), (626, 10653), (939, 7102), (1878, 3551)]