172786908

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2056987}}^1$

素因数の和:2057001

約数の個数: 24

約数和(自身を含む): 460765312

約数和(自身を除く): 287978404

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2056987, 4113974, 6170961, 8227948, 12341922, 14398909, 24683844, 28797818, 43196727, 57595636, 86393454, 172786908]

約数ペア:

[(1, 172786908), (2, 86393454), (3, 57595636), (4, 43196727), (6, 28797818), (7, 24683844), (12, 14398909), (14, 12341922), (21, 8227948), (28, 6170961), (42, 4113974), (84, 2056987)]