420047574

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{3043823}}^1$

素因数の和:3043851

約数の個数: 16

約数和(自身を含む): 876621312

約数和(自身を除く): 456573738

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 3043823, 6087646, 9131469, 18262938, 70007929, 140015858, 210023787, 420047574]

約数ペア:

[(1, 420047574), (2, 210023787), (3, 140015858), (6, 70007929), (23, 18262938), (46, 9131469), (69, 6087646), (138, 3043823)]