27838314

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{220939}}^1$

素因数の和:220954

約数の個数: 24

約数和(自身を含む): 68933280

約数和(自身を除く): 41094966

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 220939, 441878, 662817, 1325634, 1546573, 1988451, 3093146, 3976902, 4639719, 9279438, 13919157, 27838314]

約数ペア:

[(1, 27838314), (2, 13919157), (3, 9279438), (6, 4639719), (7, 3976902), (9, 3093146), (14, 1988451), (18, 1546573), (21, 1325634), (42, 662817), (63, 441878), (126, 220939)]