18582613

素因数分解:

$7^2\times {\mathrm{61}}^1\times {\mathrm{6217}}^1$

素因数の和:6292

約数の個数: 12

約数和(自身を含む): 21974412

約数和(自身を除く): 3391799

約数列:

[1, 7, 49, 61, 427, 2989, 6217, 43519, 304633, 379237, 2654659, 18582613]

約数ペア:

[(1, 18582613), (7, 2654659), (49, 379237), (61, 304633), (427, 43519), (2989, 6217)]