26638278

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{193031}}^1$

素因数の和:193059

約数の個数: 16

約数和(自身を含む): 55593216

約数和(自身を除く): 28954938

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 193031, 386062, 579093, 1158186, 4439713, 8879426, 13319139, 26638278]

約数ペア:

[(1, 26638278), (2, 13319139), (3, 8879426), (6, 4439713), (23, 1158186), (46, 579093), (69, 386062), (138, 193031)]