18324581

素因数分解:

${\mathrm{11}}^1\times {\mathrm{41}}^2\times {\mathrm{991}}^1$

素因数の和:1084

約数の個数: 12

約数和(自身を含む): 20510592

約数和(自身を除く): 2186011

約数列:

[1, 11, 41, 451, 991, 1681, 10901, 18491, 40631, 446941, 1665871, 18324581]

約数ペア:

[(1, 18324581), (11, 1665871), (41, 446941), (451, 40631), (991, 18491), (1681, 10901)]