18578127

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{4093}}^1$

素因数の和:4202

約数の個数: 16

約数和(自身を含む): 26529120

約数和(自身を除く): 7950993

約数列:

[1, 3, 17, 51, 89, 267, 1513, 4093, 4539, 12279, 69581, 208743, 364277, 1092831, 6192709, 18578127]

約数ペア:

[(1, 18578127), (3, 6192709), (17, 1092831), (51, 364277), (89, 208743), (267, 69581), (1513, 12279), (4093, 4539)]