86839986

素因数分解:

$2^1\times 3^1\times {\mathrm{919}}^1\times {\mathrm{15749}}^1$

素因数の和:16673

約数の個数: 16

約数和(自身を含む): 173880000

約数和(自身を除く): 87040014

約数列:

[1, 2, 3, 6, 919, 1838, 2757, 5514, 15749, 31498, 47247, 94494, 14473331, 28946662, 43419993, 86839986]

約数ペア:

[(1, 86839986), (2, 43419993), (3, 28946662), (6, 14473331), (919, 94494), (1838, 47247), (2757, 31498), (5514, 15749)]