21014795346

素因数分解:

$2^1\times 3^1\times {\mathrm{239}}^1\times {\mathrm{1999}}^1\times {\mathrm{7331}}^1$

素因数の和:9574

約数の個数: 32

約数和(自身を含む): 42232320000

約数和(自身を除く): 21217524654

約数列:

[1, 2, 3, 6, 239, 478, 717, 1434, 1999, 3998, 5997, 7331, 11994, 14662, 21993, 43986, 477761, 955522, 1433283, 1752109, 2866566, 3504218, 5256327, 10512654, 14654669, 29309338, 43964007, 87928014, 3502465891, 7004931782, 10507397673, 21014795346]

約数ペア:

[(1, 21014795346), (2, 10507397673), (3, 7004931782), (6, 3502465891), (239, 87928014), (478, 43964007), (717, 29309338), (1434, 14654669), (1999, 10512654), (3998, 5256327), (5997, 3504218), (7331, 2866566), (11994, 1752109), (14662, 1433283), (21993, 955522), (43986, 477761)]