18004606

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{1231}}^1$

素因数の和:1407

約数の個数: 16

約数和(自身を含む): 27675648

約数和(自身を除く): 9671042

約数列:

[1, 2, 71, 103, 142, 206, 1231, 2462, 7313, 14626, 87401, 126793, 174802, 253586, 9002303, 18004606]

約数ペア:

[(1, 18004606), (2, 9002303), (71, 253586), (103, 174802), (142, 126793), (206, 87401), (1231, 14626), (2462, 7313)]