18268442

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{1013}}^1$

素因数の和:1213

約数の個数: 16

約数和(自身を含む): 28035072

約数和(自身を除く): 9766630

約数列:

[1, 2, 71, 127, 142, 254, 1013, 2026, 9017, 18034, 71923, 128651, 143846, 257302, 9134221, 18268442]

約数ペア:

[(1, 18268442), (2, 9134221), (71, 257302), (127, 143846), (142, 128651), (254, 71923), (1013, 18034), (2026, 9017)]