18238968912

素因数分解:

$2^4\times 3^1\times {\mathrm{379978519}}^1$

素因数の和:379978530

約数の個数: 20

約数和(自身を含む): 47117336480

約数和(自身を除く): 28878367568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 379978519, 759957038, 1139935557, 1519914076, 2279871114, 3039828152, 4559742228, 6079656304, 9119484456, 18238968912]

約数ペア:

[(1, 18238968912), (2, 9119484456), (3, 6079656304), (4, 4559742228), (6, 3039828152), (8, 2279871114), (12, 1519914076), (16, 1139935557), (24, 759957038), (48, 379978519)]