81347838

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{94811}}^1$

素因数の和:94840

約数の個数: 32

約数和(自身を含む): 191140992

約数和(自身を除く): 109793154

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 94811, 189622, 284433, 568866, 1042921, 1232543, 2085842, 2465086, 3128763, 3697629, 6257526, 7395258, 13557973, 27115946, 40673919, 81347838]

約数ペア:

[(1, 81347838), (2, 40673919), (3, 27115946), (6, 13557973), (11, 7395258), (13, 6257526), (22, 3697629), (26, 3128763), (33, 2465086), (39, 2085842), (66, 1232543), (78, 1042921), (143, 568866), (286, 284433), (429, 189622), (858, 94811)]