8439486

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1801}}^1$

素因数の和:1888

約数の個数: 32

約数和(自身を含む): 18683136

約数和(自身を除く): 10243650

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 71, 142, 213, 426, 781, 1562, 1801, 2343, 3602, 4686, 5403, 10806, 19811, 39622, 59433, 118866, 127871, 255742, 383613, 767226, 1406581, 2813162, 4219743, 8439486]

約数ペア:

[(1, 8439486), (2, 4219743), (3, 2813162), (6, 1406581), (11, 767226), (22, 383613), (33, 255742), (66, 127871), (71, 118866), (142, 59433), (213, 39622), (426, 19811), (781, 10806), (1562, 5403), (1801, 4686), (2343, 3602)]