68216982

素因数分解:

$2^1\times 3^1\times {\mathrm{523}}^1\times {\mathrm{21739}}^1$

素因数の和:22267

約数の個数: 16

約数和(自身を含む): 136701120

約数和(自身を除く): 68484138

約数列:

[1, 2, 3, 6, 523, 1046, 1569, 3138, 21739, 43478, 65217, 130434, 11369497, 22738994, 34108491, 68216982]

約数ペア:

[(1, 68216982), (2, 34108491), (3, 22738994), (6, 11369497), (523, 130434), (1046, 65217), (1569, 43478), (3138, 21739)]