172007838

素因数分解:

$2^1\times 3^2\times {\mathrm{9555991}}^1$

素因数の和:9555999

約数の個数: 12

約数和(自身を含む): 372683688

約数和(自身を除く): 200675850

約数列:

[1, 2, 3, 6, 9, 18, 9555991, 19111982, 28667973, 57335946, 86003919, 172007838]

約数ペア:

[(1, 172007838), (2, 86003919), (3, 57335946), (6, 28667973), (9, 19111982), (18, 9555991)]