1333131858

素因数分解:

$2^1\times 3^4\times {\mathrm{1423}}^1\times {\mathrm{5783}}^1$

素因数の和:7220

約数の個数: 40

約数和(自身を含む): 2989819008

約数和(自身を除く): 1656687150

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1423, 2846, 4269, 5783, 8538, 11566, 12807, 17349, 25614, 34698, 38421, 52047, 76842, 104094, 115263, 156141, 230526, 312282, 468423, 936846, 8229209, 16458418, 24687627, 49375254, 74062881, 148125762, 222188643, 444377286, 666565929, 1333131858]

約数ペア:

[(1, 1333131858), (2, 666565929), (3, 444377286), (6, 222188643), (9, 148125762), (18, 74062881), (27, 49375254), (54, 24687627), (81, 16458418), (162, 8229209), (1423, 936846), (2846, 468423), (4269, 312282), (5783, 230526), (8538, 156141), (11566, 115263), (12807, 104094), (17349, 76842), (25614, 52047), (34698, 38421)]