27965994

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{665857}}^1$

素因数の和:665869

約数の個数: 16

約数和(自身を含む): 63922368

約数和(自身を除く): 35956374

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 665857, 1331714, 1997571, 3995142, 4660999, 9321998, 13982997, 27965994]

約数ペア:

[(1, 27965994), (2, 13982997), (3, 9321998), (6, 4660999), (7, 3995142), (14, 1997571), (21, 1331714), (42, 665857)]