7997634

素因数分解:

$2^1\times 3^2\times {\mathrm{643}}^1\times {\mathrm{691}}^1$

素因数の和:1342

約数の個数: 24

約数和(自身を含む): 17380272

約数和(自身を除く): 9382638

約数列:

[1, 2, 3, 6, 9, 18, 643, 691, 1286, 1382, 1929, 2073, 3858, 4146, 5787, 6219, 11574, 12438, 444313, 888626, 1332939, 2665878, 3998817, 7997634]

約数ペア:

[(1, 7997634), (2, 3998817), (3, 2665878), (6, 1332939), (9, 888626), (18, 444313), (643, 12438), (691, 11574), (1286, 6219), (1382, 5787), (1929, 4146), (2073, 3858)]