16978794

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{57751}}^1$

素因数の和:57770

約数の個数: 24

約数和(自身を含む): 39502368

約数和(自身を除く): 22523574

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 57751, 115502, 173253, 346506, 404257, 808514, 1212771, 2425542, 2829799, 5659598, 8489397, 16978794]

約数ペア:

[(1, 16978794), (2, 8489397), (3, 5659598), (6, 2829799), (7, 2425542), (14, 1212771), (21, 808514), (42, 404257), (49, 346506), (98, 173253), (147, 115502), (294, 57751)]