18257734

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{739}}^1\times {\mathrm{1123}}^1$

素因数の和:1875

約数の個数: 16

約数和(自身を含む): 29943360

約数和(自身を除く): 11685626

約数列:

[1, 2, 11, 22, 739, 1123, 1478, 2246, 8129, 12353, 16258, 24706, 829897, 1659794, 9128867, 18257734]

約数ペア:

[(1, 18257734), (2, 9128867), (11, 1659794), (22, 829897), (739, 24706), (1123, 16258), (1478, 12353), (2246, 8129)]