17447934

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{415427}}^1$

素因数の和:415439

約数の個数: 16

約数和(自身を含む): 39881088

約数和(自身を除く): 22433154

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 415427, 830854, 1246281, 2492562, 2907989, 5815978, 8723967, 17447934]

約数ペア:

[(1, 17447934), (2, 8723967), (3, 5815978), (6, 2907989), (7, 2492562), (14, 1246281), (21, 830854), (42, 415427)]