7938942

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{3251}}^1$

素因数の和:3304

約数の個数: 32

約数和(自身を含む): 17794944

約数和(自身を除く): 9856002

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 66, 74, 111, 222, 407, 814, 1221, 2442, 3251, 6502, 9753, 19506, 35761, 71522, 107283, 120287, 214566, 240574, 360861, 721722, 1323157, 2646314, 3969471, 7938942]

約数ペア:

[(1, 7938942), (2, 3969471), (3, 2646314), (6, 1323157), (11, 721722), (22, 360861), (33, 240574), (37, 214566), (66, 120287), (74, 107283), (111, 71522), (222, 35761), (407, 19506), (814, 9753), (1221, 6502), (2442, 3251)]