2051220066

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{6976939}}^1$

素因数の和:6976958

約数の個数: 24

約数和(自身を含む): 4772226960

約数和(自身を除く): 2721006894

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 6976939, 13953878, 20930817, 41861634, 48838573, 97677146, 146515719, 293031438, 341870011, 683740022, 1025610033, 2051220066]

約数ペア:

[(1, 2051220066), (2, 1025610033), (3, 683740022), (6, 341870011), (7, 293031438), (14, 146515719), (21, 97677146), (42, 48838573), (49, 41861634), (98, 20930817), (147, 13953878), (294, 6976939)]