18073022

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{6271}}^1$

素因数の和:6415

約数の個数: 16

約数和(自身を含む): 29804544

約数和(自身を除く): 11731522

約数列:

[1, 2, 11, 22, 131, 262, 1441, 2882, 6271, 12542, 68981, 137962, 821501, 1643002, 9036511, 18073022]

約数ペア:

[(1, 18073022), (2, 9036511), (11, 1643002), (22, 821501), (131, 137962), (262, 68981), (1441, 12542), (2882, 6271)]