39897438

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{949939}}^1$

素因数の和:949951

約数の個数: 16

約数和(自身を含む): 91194240

約数和(自身を除く): 51296802

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 949939, 1899878, 2849817, 5699634, 6649573, 13299146, 19948719, 39897438]

約数ペア:

[(1, 39897438), (2, 19948719), (3, 13299146), (6, 6649573), (7, 5699634), (14, 2849817), (21, 1899878), (42, 949939)]