18907188

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{54331}}^1$

素因数の和:54367

約数の個数: 24

約数和(自身を含む): 45638880

約数和(自身を除く): 26731692

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348, 54331, 108662, 162993, 217324, 325986, 651972, 1575599, 3151198, 4726797, 6302396, 9453594, 18907188]

約数ペア:

[(1, 18907188), (2, 9453594), (3, 6302396), (4, 4726797), (6, 3151198), (12, 1575599), (29, 651972), (58, 325986), (87, 217324), (116, 162993), (174, 108662), (348, 54331)]