90805302

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{720677}}^1$

素因数の和:720692

約数の個数: 24

約数和(自身を含む): 224851536

約数和(自身を除く): 134046234

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 720677, 1441354, 2162031, 4324062, 5044739, 6486093, 10089478, 12972186, 15134217, 30268434, 45402651, 90805302]

約数ペア:

[(1, 90805302), (2, 45402651), (3, 30268434), (6, 15134217), (7, 12972186), (9, 10089478), (14, 6486093), (18, 5044739), (21, 4324062), (42, 2162031), (63, 1441354), (126, 720677)]