49384314

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{391939}}^1$

素因数の和:391954

約数の個数: 24

約数和(自身を含む): 122285280

約数和(自身を除く): 72900966

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 391939, 783878, 1175817, 2351634, 2743573, 3527451, 5487146, 7054902, 8230719, 16461438, 24692157, 49384314]

約数ペア:

[(1, 49384314), (2, 24692157), (3, 16461438), (6, 8230719), (7, 7054902), (9, 5487146), (14, 3527451), (18, 2743573), (21, 2351634), (42, 1175817), (63, 783878), (126, 391939)]