2247889374

素因数分解:

$2^1\times 3^3\times {\mathrm{139}}^1\times {\mathrm{299479}}^1$

素因数の和:299629

約数の個数: 32

約数和(自身を含む): 5031264000

約数和(自身を除く): 2783374626

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 139, 278, 417, 834, 1251, 2502, 3753, 7506, 299479, 598958, 898437, 1796874, 2695311, 5390622, 8085933, 16171866, 41627581, 83255162, 124882743, 249765486, 374648229, 749296458, 1123944687, 2247889374]

約数ペア:

[(1, 2247889374), (2, 1123944687), (3, 749296458), (6, 374648229), (9, 249765486), (18, 124882743), (27, 83255162), (54, 41627581), (139, 16171866), (278, 8085933), (417, 5390622), (834, 2695311), (1251, 1796874), (2502, 898437), (3753, 598958), (7506, 299479)]