17028438

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{405439}}^1$

素因数の和:405451

約数の個数: 16

約数和(自身を含む): 38922240

約数和(自身を除く): 21893802

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 405439, 810878, 1216317, 2432634, 2838073, 5676146, 8514219, 17028438]

約数ペア:

[(1, 17028438), (2, 8514219), (3, 5676146), (6, 2838073), (7, 2432634), (14, 1216317), (21, 810878), (42, 405439)]