66399666

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{481157}}^1$

素因数の和:481185

約数の個数: 16

約数和(自身を含む): 138573504

約数和(自身を除く): 72173838

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 481157, 962314, 1443471, 2886942, 11066611, 22133222, 33199833, 66399666]

約数ペア:

[(1, 66399666), (2, 33199833), (3, 22133222), (6, 11066611), (23, 2886942), (46, 1443471), (69, 962314), (138, 481157)]