27706181454

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{219890329}}^1$

素因数の和:219890344

約数の個数: 24

約数和(自身を含む): 68605782960

約数和(自身を除く): 40899601506

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 219890329, 439780658, 659670987, 1319341974, 1539232303, 1979012961, 3078464606, 3958025922, 4617696909, 9235393818, 13853090727, 27706181454]

約数ペア:

[(1, 27706181454), (2, 13853090727), (3, 9235393818), (6, 4617696909), (7, 3958025922), (9, 3078464606), (14, 1979012961), (18, 1539232303), (21, 1319341974), (42, 659670987), (63, 439780658), (126, 219890329)]