170720118

素因数分解:

$2^1\times 3^2\times {\mathrm{9484451}}^1$

素因数の和:9484459

約数の個数: 12

約数和(自身を含む): 369893628

約数和(自身を除く): 199173510

約数列:

[1, 2, 3, 6, 9, 18, 9484451, 18968902, 28453353, 56906706, 85360059, 170720118]

約数ペア:

[(1, 170720118), (2, 85360059), (3, 56906706), (6, 28453353), (9, 18968902), (18, 9484451)]