18760764

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{457}}^1$

素因数の和:786

約数の個数: 48

約数和(自身を含む): 48013056

約数和(自身を除く): 29252292

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 311, 457, 622, 914, 933, 1244, 1371, 1828, 1866, 2742, 3421, 3732, 5027, 5484, 6842, 10054, 10263, 13684, 15081, 20108, 20526, 30162, 41052, 60324, 142127, 284254, 426381, 568508, 852762, 1563397, 1705524, 3126794, 4690191, 6253588, 9380382, 18760764]

約数ペア:

[(1, 18760764), (2, 9380382), (3, 6253588), (4, 4690191), (6, 3126794), (11, 1705524), (12, 1563397), (22, 852762), (33, 568508), (44, 426381), (66, 284254), (132, 142127), (311, 60324), (457, 41052), (622, 30162), (914, 20526), (933, 20108), (1244, 15081), (1371, 13684), (1828, 10263), (1866, 10054), (2742, 6842), (3421, 5484), (3732, 5027)]