66843894

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{65921}}^1$

素因数の和:65952

約数の個数: 24

約数和(自身を含む): 144764712

約数和(自身を除く): 77920818

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 507, 1014, 65921, 131842, 197763, 395526, 856973, 1713946, 2570919, 5141838, 11140649, 22281298, 33421947, 66843894]

約数ペア:

[(1, 66843894), (2, 33421947), (3, 22281298), (6, 11140649), (13, 5141838), (26, 2570919), (39, 1713946), (78, 856973), (169, 395526), (338, 197763), (507, 131842), (1014, 65921)]