8855994

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{210857}}^1$

素因数の和:210869

約数の個数: 16

約数和(自身を含む): 20242368

約数和(自身を除く): 11386374

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 210857, 421714, 632571, 1265142, 1475999, 2951998, 4427997, 8855994]

約数ペア:

[(1, 8855994), (2, 4427997), (3, 2951998), (6, 1475999), (7, 1265142), (14, 632571), (21, 421714), (42, 210857)]