18769794

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{136013}}^1$

素因数の和:136041

約数の個数: 16

約数和(自身を含む): 39172032

約数和(自身を除く): 20402238

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 136013, 272026, 408039, 816078, 3128299, 6256598, 9384897, 18769794]

約数ペア:

[(1, 18769794), (2, 9384897), (3, 6256598), (6, 3128299), (23, 816078), (46, 408039), (69, 272026), (138, 136013)]