18125108

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{67631}}^1$

素因数の和:67702

約数の個数: 12

約数和(自身を含む): 32192832

約数和(自身を除く): 14067724

約数列:

[1, 2, 4, 67, 134, 268, 67631, 135262, 270524, 4531277, 9062554, 18125108]

約数ペア:

[(1, 18125108), (2, 9062554), (4, 4531277), (67, 270524), (134, 135262), (268, 67631)]