228423618

素因数分解:

$2^1\times 3^3\times {\mathrm{277}}^1\times {\mathrm{15271}}^1$

素因数の和:15559

約数の個数: 32

約数和(自身を含む): 509473920

約数和(自身を除く): 281050302

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 277, 554, 831, 1662, 2493, 4986, 7479, 14958, 15271, 30542, 45813, 91626, 137439, 274878, 412317, 824634, 4230067, 8460134, 12690201, 25380402, 38070603, 76141206, 114211809, 228423618]

約数ペア:

[(1, 228423618), (2, 114211809), (3, 76141206), (6, 38070603), (9, 25380402), (18, 12690201), (27, 8460134), (54, 4230067), (277, 824634), (554, 412317), (831, 274878), (1662, 137439), (2493, 91626), (4986, 45813), (7479, 30542), (14958, 15271)]