17928582

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{426871}}^1$

素因数の和:426883

約数の個数: 16

約数和(自身を含む): 40979712

約数和(自身を除く): 23051130

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 426871, 853742, 1280613, 2561226, 2988097, 5976194, 8964291, 17928582]

約数ペア:

[(1, 17928582), (2, 8964291), (3, 5976194), (6, 2988097), (7, 2561226), (14, 1280613), (21, 853742), (42, 426871)]