1291677876

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{763403}}^1$

素因数の和:763460

約数の個数: 36

約数和(自身を含む): 3334548672

約数和(自身を除く): 2042870796

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 282, 423, 564, 846, 1692, 763403, 1526806, 2290209, 3053612, 4580418, 6870627, 9160836, 13741254, 27482508, 35879941, 71759882, 107639823, 143519764, 215279646, 322919469, 430559292, 645838938, 1291677876]

約数ペア:

[(1, 1291677876), (2, 645838938), (3, 430559292), (4, 322919469), (6, 215279646), (9, 143519764), (12, 107639823), (18, 71759882), (36, 35879941), (47, 27482508), (94, 13741254), (141, 9160836), (188, 6870627), (282, 4580418), (423, 3053612), (564, 2290209), (846, 1526806), (1692, 763403)]