90699138

素因数分解:

$2^1\times 3^2\times {\mathrm{5038841}}^1$

素因数の和:5038849

約数の個数: 12

約数和(自身を含む): 196514838

約数和(自身を除く): 105815700

約数列:

[1, 2, 3, 6, 9, 18, 5038841, 10077682, 15116523, 30233046, 45349569, 90699138]

約数ペア:

[(1, 90699138), (2, 45349569), (3, 30233046), (6, 15116523), (9, 10077682), (18, 5038841)]