39861006

素因数分解:

$2^1\times 3^1\times {\mathrm{331}}^1\times {\mathrm{20071}}^1$

素因数の和:20407

約数の個数: 16

約数和(自身を含む): 79966848

約数和(自身を除く): 40105842

約数列:

[1, 2, 3, 6, 331, 662, 993, 1986, 20071, 40142, 60213, 120426, 6643501, 13287002, 19930503, 39861006]

約数ペア:

[(1, 39861006), (2, 19930503), (3, 13287002), (6, 6643501), (331, 120426), (662, 60213), (993, 40142), (1986, 20071)]