12318558

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{7927}}^1$

素因数の和:7976

約数の個数: 32

約数和(自身を含む): 28921344

約数和(自身を除く): 16602786

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 222, 259, 518, 777, 1554, 7927, 15854, 23781, 47562, 55489, 110978, 166467, 293299, 332934, 586598, 879897, 1759794, 2053093, 4106186, 6159279, 12318558]

約数ペア:

[(1, 12318558), (2, 6159279), (3, 4106186), (6, 2053093), (7, 1759794), (14, 879897), (21, 586598), (37, 332934), (42, 293299), (74, 166467), (111, 110978), (222, 55489), (259, 47562), (518, 23781), (777, 15854), (1554, 7927)]