17020626

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{405253}}^1$

素因数の和:405265

約数の個数: 16

約数和(自身を含む): 38904384

約数和(自身を除く): 21883758

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 405253, 810506, 1215759, 2431518, 2836771, 5673542, 8510313, 17020626]

約数ペア:

[(1, 17020626), (2, 8510313), (3, 5673542), (6, 2836771), (7, 2431518), (14, 1215759), (21, 810506), (42, 405253)]