18293144

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{34129}}^1$

素因数の和:34202

約数の個数: 16

約数和(自身を含む): 34812600

約数和(自身を除く): 16519456

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 34129, 68258, 136516, 273032, 2286643, 4573286, 9146572, 18293144]

約数ペア:

[(1, 18293144), (2, 9146572), (4, 4573286), (8, 2286643), (67, 273032), (134, 136516), (268, 68258), (536, 34129)]