39899958

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{22093}}^1$

素因数の和:22148

約数の個数: 32

約数和(自身を含む): 93325056

約数和(自身を除く): 53425098

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 258, 301, 602, 903, 1806, 22093, 44186, 66279, 132558, 154651, 309302, 463953, 927906, 949999, 1899998, 2849997, 5699994, 6649993, 13299986, 19949979, 39899958]

約数ペア:

[(1, 39899958), (2, 19949979), (3, 13299986), (6, 6649993), (7, 5699994), (14, 2849997), (21, 1899998), (42, 949999), (43, 927906), (86, 463953), (129, 309302), (258, 154651), (301, 132558), (602, 66279), (903, 44186), (1806, 22093)]