27290186

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{177209}}^1$

素因数の和:177229

約数の個数: 16

約数和(自身を含む): 51036480

約数和(自身を除く): 23746294

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 177209, 354418, 1240463, 1949299, 2480926, 3898598, 13645093, 27290186]

約数ペア:

[(1, 27290186), (2, 13645093), (7, 3898598), (11, 2480926), (14, 1949299), (22, 1240463), (77, 354418), (154, 177209)]