28153314

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{223439}}^1$

素因数の和:223454

約数の個数: 24

約数和(自身を含む): 69713280

約数和(自身を除く): 41559966

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 223439, 446878, 670317, 1340634, 1564073, 2010951, 3128146, 4021902, 4692219, 9384438, 14076657, 28153314]

約数ペア:

[(1, 28153314), (2, 14076657), (3, 9384438), (6, 4692219), (7, 4021902), (9, 3128146), (14, 2010951), (18, 1564073), (21, 1340634), (42, 670317), (63, 446878), (126, 223439)]