16557684

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{9649}}^1$

素因数の和:9680

約数の個数: 48

約数和(自身を含む): 45393600

約数和(自身を除く): 28835916

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 78, 132, 143, 156, 286, 429, 572, 858, 1716, 9649, 19298, 28947, 38596, 57894, 106139, 115788, 125437, 212278, 250874, 318417, 376311, 424556, 501748, 636834, 752622, 1273668, 1379807, 1505244, 2759614, 4139421, 5519228, 8278842, 16557684]

約数ペア:

[(1, 16557684), (2, 8278842), (3, 5519228), (4, 4139421), (6, 2759614), (11, 1505244), (12, 1379807), (13, 1273668), (22, 752622), (26, 636834), (33, 501748), (39, 424556), (44, 376311), (52, 318417), (66, 250874), (78, 212278), (132, 125437), (143, 115788), (156, 106139), (286, 57894), (429, 38596), (572, 28947), (858, 19298), (1716, 9649)]