18463842

素因数分解:

$2^1\times 3^3\times {\mathrm{331}}^1\times {\mathrm{1033}}^1$

素因数の和:1375

約数の個数: 32

約数和(自身を含む): 41194560

約数和(自身を除く): 22730718

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 331, 662, 993, 1033, 1986, 2066, 2979, 3099, 5958, 6198, 8937, 9297, 17874, 18594, 27891, 55782, 341923, 683846, 1025769, 2051538, 3077307, 6154614, 9231921, 18463842]

約数ペア:

[(1, 18463842), (2, 9231921), (3, 6154614), (6, 3077307), (9, 2051538), (18, 1025769), (27, 683846), (54, 341923), (331, 55782), (662, 27891), (993, 18594), (1033, 17874), (1986, 9297), (2066, 8937), (2979, 6198), (3099, 5958)]