40810938

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{491}}^1\times {\mathrm{1979}}^1$

素因数の和:2482

約数の個数: 32

約数和(自身を含む): 93519360

約数和(自身を除く): 52708422

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 491, 982, 1473, 1979, 2946, 3437, 3958, 5937, 6874, 10311, 11874, 13853, 20622, 27706, 41559, 83118, 971689, 1943378, 2915067, 5830134, 6801823, 13603646, 20405469, 40810938]

約数ペア:

[(1, 40810938), (2, 20405469), (3, 13603646), (6, 6801823), (7, 5830134), (14, 2915067), (21, 1943378), (42, 971689), (491, 83118), (982, 41559), (1473, 27706), (1979, 20622), (2946, 13853), (3437, 11874), (3958, 10311), (5937, 6874)]