438646908

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{5221987}}^1$

素因数の和:5222001

約数の個数: 24

約数和(自身を含む): 1169725312

約数和(自身を除く): 731078404

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 5221987, 10443974, 15665961, 20887948, 31331922, 36553909, 62663844, 73107818, 109661727, 146215636, 219323454, 438646908]

約数ペア:

[(1, 438646908), (2, 219323454), (3, 146215636), (4, 109661727), (6, 73107818), (7, 62663844), (12, 36553909), (14, 31331922), (21, 20887948), (28, 15665961), (42, 10443974), (84, 5221987)]