68319798

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{495071}}^1$

素因数の和:495099

約数の個数: 16

約数和(自身を含む): 142580736

約数和(自身を除く): 74260938

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 495071, 990142, 1485213, 2970426, 11386633, 22773266, 34159899, 68319798]

約数ペア:

[(1, 68319798), (2, 34159899), (3, 22773266), (6, 11386633), (23, 2970426), (46, 1485213), (69, 990142), (138, 495071)]