12958746786

素因数分解:

$2^1\times 3^2\times {\mathrm{811}}^1\times {\mathrm{887707}}^1$

素因数の和:888526

約数の個数: 24

約数和(自身を含む): 28111936944

約数和(自身を除く): 15153190158

約数列:

[1, 2, 3, 6, 9, 18, 811, 1622, 2433, 4866, 7299, 14598, 887707, 1775414, 2663121, 5326242, 7989363, 15978726, 719930377, 1439860754, 2159791131, 4319582262, 6479373393, 12958746786]

約数ペア:

[(1, 12958746786), (2, 6479373393), (3, 4319582262), (6, 2159791131), (9, 1439860754), (18, 719930377), (811, 15978726), (1622, 7989363), (2433, 5326242), (4866, 2663121), (7299, 1775414), (14598, 887707)]