39870894

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{949307}}^1$

素因数の和:949319

約数の個数: 16

約数和(自身を含む): 91133568

約数和(自身を除く): 51262674

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 949307, 1898614, 2847921, 5695842, 6645149, 13290298, 19935447, 39870894]

約数ペア:

[(1, 39870894), (2, 19935447), (3, 13290298), (6, 6645149), (7, 5695842), (14, 2847921), (21, 1898614), (42, 949307)]