66344958

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{85717}}^1$

素因数の和:85768

約数の個数: 24

約数和(自身を含む): 147092088

約数和(自身を除く): 80747130

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 85717, 171434, 257151, 514302, 771453, 1542906, 3685831, 7371662, 11057493, 22114986, 33172479, 66344958]

約数ペア:

[(1, 66344958), (2, 33172479), (3, 22114986), (6, 11057493), (9, 7371662), (18, 3685831), (43, 1542906), (86, 771453), (129, 514302), (258, 257151), (387, 171434), (774, 85717)]