18318160272

素因数分解:

$2^4\times 3^1\times {\mathrm{381628339}}^1$

素因数の和:381628350

約数の個数: 20

約数和(自身を含む): 47321914160

約数和(自身を除く): 29003753888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 381628339, 763256678, 1144885017, 1526513356, 2289770034, 3053026712, 4579540068, 6106053424, 9159080136, 18318160272]

約数ペア:

[(1, 18318160272), (2, 9159080136), (3, 6106053424), (4, 4579540068), (6, 3053026712), (8, 2289770034), (12, 1526513356), (16, 1144885017), (24, 763256678), (48, 381628339)]