27742986

素因数分解:

$2^1\times 3^4\times {\mathrm{171253}}^1$

素因数の和:171267

約数の個数: 20

約数和(自身を含む): 62165202

約数和(自身を除く): 34422216

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 171253, 342506, 513759, 1027518, 1541277, 3082554, 4623831, 9247662, 13871493, 27742986]

約数ペア:

[(1, 27742986), (2, 13871493), (3, 9247662), (6, 4623831), (9, 3082554), (18, 1541277), (27, 1027518), (54, 513759), (81, 342506), (162, 171253)]