18024268

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{1061}}^1$

素因数の和:1233

約数の個数: 24

約数和(自身を含む): 32828544

約数和(自身を除く): 14804276

約数列:

[1, 2, 4, 31, 62, 124, 137, 274, 548, 1061, 2122, 4244, 4247, 8494, 16988, 32891, 65782, 131564, 145357, 290714, 581428, 4506067, 9012134, 18024268]

約数ペア:

[(1, 18024268), (2, 9012134), (4, 4506067), (31, 581428), (62, 290714), (124, 145357), (137, 131564), (274, 65782), (548, 32891), (1061, 16988), (2122, 8494), (4244, 4247)]