164045994

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3905857}}^1$

素因数の和:3905869

約数の個数: 16

約数和(自身を含む): 374962368

約数和(自身を除く): 210916374

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3905857, 7811714, 11717571, 23435142, 27340999, 54681998, 82022997, 164045994]

約数ペア:

[(1, 164045994), (2, 82022997), (3, 54681998), (6, 27340999), (7, 23435142), (14, 11717571), (21, 7811714), (42, 3905857)]