13125684

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7649}}^1$

素因数の和:7680

約数の個数: 48

約数和(自身を含む): 35985600

約数和(自身を除く): 22859916

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, 7649, 15298, 22947, 30596, 45894, 84139, 91788, 99437, 168278, 198874, 252417, 298311, 336556, 397748, 504834, 596622, 1009668, 1093807, 1193244, 2187614, 3281421, 4375228, 6562842, 13125684]

約数ペア:

[(1, 13125684), (2, 6562842), (3, 4375228), (4, 3281421), (6, 2187614), (11, 1193244), (12, 1093807), (13, 1009668), (22, 596622), (26, 504834), (33, 397748), (39, 336556), (44, 298311), (52, 252417), (66, 198874), (78, 168278), (132, 99437), (143, 91788), (156, 84139), (286, 45894), (429, 30596), (572, 22947), (858, 15298), (1716, 7649)]