18288726

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{132527}}^1$

素因数の和:132555

約数の個数: 16

約数和(自身を含む): 38168064

約数和(自身を除く): 19879338

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 132527, 265054, 397581, 795162, 3048121, 6096242, 9144363, 18288726]

約数ペア:

[(1, 18288726), (2, 9144363), (3, 6096242), (6, 3048121), (23, 795162), (46, 397581), (69, 265054), (138, 132527)]