86621406

素因数分解:

$2^1\times 3^1\times {\mathrm{661}}^1\times {\mathrm{21841}}^1$

素因数の和:22507

約数の個数: 16

約数和(自身を含む): 173512848

約数和(自身を除く): 86891442

約数列:

[1, 2, 3, 6, 661, 1322, 1983, 3966, 21841, 43682, 65523, 131046, 14436901, 28873802, 43310703, 86621406]

約数ペア:

[(1, 86621406), (2, 43310703), (3, 28873802), (6, 14436901), (661, 131046), (1322, 65523), (1983, 43682), (3966, 21841)]