18467612

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{68909}}^1$

素因数の和:68980

約数の個数: 12

約数和(自身を含む): 32801160

約数和(自身を除く): 14333548

約数列:

[1, 2, 4, 67, 134, 268, 68909, 137818, 275636, 4616903, 9233806, 18467612]

約数ペア:

[(1, 18467612), (2, 9233806), (4, 4616903), (67, 275636), (134, 137818), (268, 68909)]