40804638

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{3433}}^1$

素因数の和:3728

約数の個数: 32

約数和(自身を含む): 93624576

約数和(自身を除く): 52819938

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 283, 566, 849, 1698, 1981, 3433, 3962, 5943, 6866, 10299, 11886, 20598, 24031, 48062, 72093, 144186, 971539, 1943078, 2914617, 5829234, 6800773, 13601546, 20402319, 40804638]

約数ペア:

[(1, 40804638), (2, 20402319), (3, 13601546), (6, 6800773), (7, 5829234), (14, 2914617), (21, 1943078), (42, 971539), (283, 144186), (566, 72093), (849, 48062), (1698, 24031), (1981, 20598), (3433, 11886), (3962, 10299), (5943, 6866)]