8065458

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{6311}}^1$

素因数の和:6390

約数の個数: 24

約数和(自身を含む): 17724096

約数和(自身を除く): 9658638

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 6311, 12622, 18933, 37866, 56799, 113598, 448081, 896162, 1344243, 2688486, 4032729, 8065458]

約数ペア:

[(1, 8065458), (2, 4032729), (3, 2688486), (6, 1344243), (9, 896162), (18, 448081), (71, 113598), (142, 56799), (213, 37866), (426, 18933), (639, 12622), (1278, 6311)]