855868314

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{146603}}^1$

素因数の和:146754

約数の個数: 32

約数和(自身を含む): 1970357760

約数和(自身を除く): 1114489446

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 139, 278, 417, 834, 973, 1946, 2919, 5838, 146603, 293206, 439809, 879618, 1026221, 2052442, 3078663, 6157326, 20377817, 40755634, 61133451, 122266902, 142644719, 285289438, 427934157, 855868314]

約数ペア:

[(1, 855868314), (2, 427934157), (3, 285289438), (6, 142644719), (7, 122266902), (14, 61133451), (21, 40755634), (42, 20377817), (139, 6157326), (278, 3078663), (417, 2052442), (834, 1026221), (973, 879618), (1946, 439809), (2919, 293206), (5838, 146603)]