12805986

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1307}}^1$

素因数の和:1406

約数の個数: 32

約数和(自身を含む): 27122688

約数和(自身を除く): 14316702

約数列:

[1, 2, 3, 6, 23, 46, 69, 71, 138, 142, 213, 426, 1307, 1633, 2614, 3266, 3921, 4899, 7842, 9798, 30061, 60122, 90183, 92797, 180366, 185594, 278391, 556782, 2134331, 4268662, 6402993, 12805986]

約数ペア:

[(1, 12805986), (2, 6402993), (3, 4268662), (6, 2134331), (23, 556782), (46, 278391), (69, 185594), (71, 180366), (138, 92797), (142, 90183), (213, 60122), (426, 30061), (1307, 9798), (1633, 7842), (2614, 4899), (3266, 3921)]