27871242

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{663601}}^1$

素因数の和:663613

約数の個数: 16

約数和(自身を含む): 63705792

約数和(自身を除く): 35834550

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 663601, 1327202, 1990803, 3981606, 4645207, 9290414, 13935621, 27871242]

約数ペア:

[(1, 27871242), (2, 13935621), (3, 9290414), (6, 4645207), (7, 3981606), (14, 1990803), (21, 1327202), (42, 663601)]