39899454

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{949987}}^1$

素因数の和:949999

約数の個数: 16

約数和(自身を含む): 91198848

約数和(自身を除く): 51299394

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 949987, 1899974, 2849961, 5699922, 6649909, 13299818, 19949727, 39899454]

約数ペア:

[(1, 39899454), (2, 19949727), (3, 13299818), (6, 6649909), (7, 5699922), (14, 2849961), (21, 1899974), (42, 949987)]