9380084

素因数分解:

$2^2\times 7^1\times {\mathrm{521}}^1\times {\mathrm{643}}^1$

素因数の和:1175

約数の個数: 24

約数和(自身を含む): 18825408

約数和(自身を除く): 9445324

約数列:

[1, 2, 4, 7, 14, 28, 521, 643, 1042, 1286, 2084, 2572, 3647, 4501, 7294, 9002, 14588, 18004, 335003, 670006, 1340012, 2345021, 4690042, 9380084]

約数ペア:

[(1, 9380084), (2, 4690042), (4, 2345021), (7, 1340012), (14, 670006), (28, 335003), (521, 18004), (643, 14588), (1042, 9002), (1286, 7294), (2084, 4501), (2572, 3647)]