809682012

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{316777}}^1$

素因数の和:316858

約数の個数: 36

約数和(自身を含む): 2075529456

約数和(自身を除く): 1265847444

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2556, 316777, 633554, 950331, 1267108, 1900662, 2850993, 3801324, 5701986, 11403972, 22491167, 44982334, 67473501, 89964668, 134947002, 202420503, 269894004, 404841006, 809682012]

約数ペア:

[(1, 809682012), (2, 404841006), (3, 269894004), (4, 202420503), (6, 134947002), (9, 89964668), (12, 67473501), (18, 44982334), (36, 22491167), (71, 11403972), (142, 5701986), (213, 3801324), (284, 2850993), (426, 1900662), (639, 1267108), (852, 950331), (1278, 633554), (2556, 316777)]