12120138

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{11813}}^1$

素因数の和:11843

約数の個数: 32

約数和(自身を含む): 28353600

約数和(自身を除く): 16233462

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 11813, 23626, 35439, 70878, 106317, 212634, 224447, 318951, 448894, 637902, 673341, 1346682, 2020023, 4040046, 6060069, 12120138]

約数ペア:

[(1, 12120138), (2, 6060069), (3, 4040046), (6, 2020023), (9, 1346682), (18, 673341), (19, 637902), (27, 448894), (38, 318951), (54, 224447), (57, 212634), (114, 106317), (171, 70878), (342, 35439), (513, 23626), (1026, 11813)]