140573958

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3346999}}^1$

素因数の和:3347011

約数の個数: 16

約数和(自身を含む): 321312000

約数和(自身を除く): 180738042

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3346999, 6693998, 10040997, 20081994, 23428993, 46857986, 70286979, 140573958]

約数ペア:

[(1, 140573958), (2, 70286979), (3, 46857986), (6, 23428993), (7, 20081994), (14, 10040997), (21, 6693998), (42, 3346999)]