28130454

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4583}}^1$

素因数の和:4633

約数の個数: 48

約数和(自身を含む): 68649984

約数和(自身を除く): 40519530

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 31, 33, 62, 66, 93, 99, 186, 198, 279, 341, 558, 682, 1023, 2046, 3069, 4583, 6138, 9166, 13749, 27498, 41247, 50413, 82494, 100826, 142073, 151239, 284146, 302478, 426219, 453717, 852438, 907434, 1278657, 1562803, 2557314, 3125606, 4688409, 9376818, 14065227, 28130454]

約数ペア:

[(1, 28130454), (2, 14065227), (3, 9376818), (6, 4688409), (9, 3125606), (11, 2557314), (18, 1562803), (22, 1278657), (31, 907434), (33, 852438), (62, 453717), (66, 426219), (93, 302478), (99, 284146), (186, 151239), (198, 142073), (279, 100826), (341, 82494), (558, 50413), (682, 41247), (1023, 27498), (2046, 13749), (3069, 9166), (4583, 6138)]