54289284

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{646301}}^1$

素因数の和:646315

約数の個数: 24

約数和(自身を含む): 144771648

約数和(自身を除く): 90482364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 646301, 1292602, 1938903, 2585204, 3877806, 4524107, 7755612, 9048214, 13572321, 18096428, 27144642, 54289284]

約数ペア:

[(1, 54289284), (2, 27144642), (3, 18096428), (4, 13572321), (6, 9048214), (7, 7755612), (12, 4524107), (14, 3877806), (21, 2585204), (28, 1938903), (42, 1292602), (84, 646301)]