42854526

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{16649}}^1$

素因数の和:16681

約数の個数: 48

約数和(自身を含む): 109090800

約数和(自身を除く): 66236274

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 117, 143, 198, 234, 286, 429, 858, 1287, 2574, 16649, 33298, 49947, 99894, 149841, 183139, 216437, 299682, 366278, 432874, 549417, 649311, 1098834, 1298622, 1648251, 1947933, 2380807, 3296502, 3895866, 4761614, 7142421, 14284842, 21427263, 42854526]

約数ペア:

[(1, 42854526), (2, 21427263), (3, 14284842), (6, 7142421), (9, 4761614), (11, 3895866), (13, 3296502), (18, 2380807), (22, 1947933), (26, 1648251), (33, 1298622), (39, 1098834), (66, 649311), (78, 549417), (99, 432874), (117, 366278), (143, 299682), (198, 216437), (234, 183139), (286, 149841), (429, 99894), (858, 49947), (1287, 33298), (2574, 16649)]