18488114

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{281}}^1\times {\mathrm{491}}^1$

素因数の和:841

約数の個数: 16

約数和(自身を含む): 28303776

約数和(自身を除く): 9815662

約数列:

[1, 2, 67, 134, 281, 491, 562, 982, 18827, 32897, 37654, 65794, 137971, 275942, 9244057, 18488114]

約数ペア:

[(1, 18488114), (2, 9244057), (67, 275942), (134, 137971), (281, 65794), (491, 37654), (562, 32897), (982, 18827)]