15040068

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{54493}}^1$

素因数の和:54523

約数の個数: 24

約数和(自身を含む): 36619968

約数和(自身を除く): 21579900

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 54493, 108986, 163479, 217972, 326958, 653916, 1253339, 2506678, 3760017, 5013356, 7520034, 15040068]

約数ペア:

[(1, 15040068), (2, 7520034), (3, 5013356), (4, 3760017), (6, 2506678), (12, 1253339), (23, 653916), (46, 326958), (69, 217972), (92, 163479), (138, 108986), (276, 54493)]