18246411

素因数分解:

$3^3\times {\mathrm{643}}^1\times {\mathrm{1051}}^1$

素因数の和:1703

約数の個数: 16

約数和(自身を含む): 27099520

約数和(自身を除く): 8853109

約数列:

[1, 3, 9, 27, 643, 1051, 1929, 3153, 5787, 9459, 17361, 28377, 675793, 2027379, 6082137, 18246411]

約数ペア:

[(1, 18246411), (3, 6082137), (9, 2027379), (27, 675793), (643, 28377), (1051, 17361), (1929, 9459), (3153, 5787)]