12725412

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{769}}^1$

素因数の和:980

約数の個数: 48

約数和(自身を含む): 34151040

約数和(自身を除く): 21425628

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 197, 394, 591, 769, 788, 1182, 1379, 1538, 2307, 2364, 2758, 3076, 4137, 4614, 5383, 5516, 8274, 9228, 10766, 16149, 16548, 21532, 32298, 64596, 151493, 302986, 454479, 605972, 908958, 1060451, 1817916, 2120902, 3181353, 4241804, 6362706, 12725412]

約数ペア:

[(1, 12725412), (2, 6362706), (3, 4241804), (4, 3181353), (6, 2120902), (7, 1817916), (12, 1060451), (14, 908958), (21, 605972), (28, 454479), (42, 302986), (84, 151493), (197, 64596), (394, 32298), (591, 21532), (769, 16548), (788, 16149), (1182, 10766), (1379, 9228), (1538, 8274), (2307, 5516), (2364, 5383), (2758, 4614), (3076, 4137)]