8663988

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{10169}}^1$

素因数の和:10247

約数の個数: 24

約数和(自身を含む): 20502720

約数和(自身を除く): 11838732

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 10169, 20338, 30507, 40676, 61014, 122028, 721999, 1443998, 2165997, 2887996, 4331994, 8663988]

約数ペア:

[(1, 8663988), (2, 4331994), (3, 2887996), (4, 2165997), (6, 1443998), (12, 721999), (71, 122028), (142, 61014), (213, 40676), (284, 30507), (426, 20338), (852, 10169)]