66568866

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{121921}}^1$

素因数の和:121946

約数の個数: 32

約数和(自身を含む): 163863168

約数和(自身を除く): 97294302

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 121921, 243842, 365763, 731526, 853447, 1584973, 1706894, 2560341, 3169946, 4754919, 5120682, 9509838, 11094811, 22189622, 33284433, 66568866]

約数ペア:

[(1, 66568866), (2, 33284433), (3, 22189622), (6, 11094811), (7, 9509838), (13, 5120682), (14, 4754919), (21, 3169946), (26, 2560341), (39, 1706894), (42, 1584973), (78, 853447), (91, 731526), (182, 365763), (273, 243842), (546, 121921)]