8047974

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1999}}^1$

素因数の和:2076

約数の個数: 32

約数和(自身を含む): 17856000

約数和(自身を除く): 9808026

約数列:

[1, 2, 3, 6, 11, 22, 33, 61, 66, 122, 183, 366, 671, 1342, 1999, 2013, 3998, 4026, 5997, 11994, 21989, 43978, 65967, 121939, 131934, 243878, 365817, 731634, 1341329, 2682658, 4023987, 8047974]

約数ペア:

[(1, 8047974), (2, 4023987), (3, 2682658), (6, 1341329), (11, 731634), (22, 365817), (33, 243878), (61, 131934), (66, 121939), (122, 65967), (183, 43978), (366, 21989), (671, 11994), (1342, 5997), (1999, 4026), (2013, 3998)]