12840876

素因数分解:

$2^2\times 3^3\times {\mathrm{118897}}^1$

素因数の和:118910

約数の個数: 24

約数和(自身を含む): 33291440

約数和(自身を除く): 20450564

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 118897, 237794, 356691, 475588, 713382, 1070073, 1426764, 2140146, 3210219, 4280292, 6420438, 12840876]

約数ペア:

[(1, 12840876), (2, 6420438), (3, 4280292), (4, 3210219), (6, 2140146), (9, 1426764), (12, 1070073), (18, 713382), (27, 475588), (36, 356691), (54, 237794), (108, 118897)]