18382658

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{57089}}^1$

素因数の和:57121

約数の個数: 16

約数和(自身を含む): 32883840

約数和(自身を除く): 14501182

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 57089, 114178, 399623, 799246, 1313047, 2626094, 9191329, 18382658]

約数ペア:

[(1, 18382658), (2, 9191329), (7, 2626094), (14, 1313047), (23, 799246), (46, 399623), (161, 114178), (322, 57089)]