18806226

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{136277}}^1$

素因数の和:136305

約数の個数: 16

約数和(自身を含む): 39248064

約数和(自身を除く): 20441838

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 136277, 272554, 408831, 817662, 3134371, 6268742, 9403113, 18806226]

約数ペア:

[(1, 18806226), (2, 9403113), (3, 6268742), (6, 3134371), (23, 817662), (46, 408831), (69, 272554), (138, 136277)]