827988

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{9857}}^1$

素因数の和:9871

約数の個数: 24

約数和(自身を含む): 2208192

約数和(自身を除く): 1380204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 9857, 19714, 29571, 39428, 59142, 68999, 118284, 137998, 206997, 275996, 413994, 827988]

約数ペア:

[(1, 827988), (2, 413994), (3, 275996), (4, 206997), (6, 137998), (7, 118284), (12, 68999), (14, 59142), (21, 39428), (28, 29571), (42, 19714), (84, 9857)]