648239952

素因数分解:

$2^4\times 3^1\times {\mathrm{13504999}}^1$

素因数の和:13505010

約数の個数: 20

約数和(自身を含む): 1674620000

約数和(自身を除く): 1026380048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 13504999, 27009998, 40514997, 54019996, 81029994, 108039992, 162059988, 216079984, 324119976, 648239952]

約数ペア:

[(1, 648239952), (2, 324119976), (3, 216079984), (4, 162059988), (6, 108039992), (8, 81029994), (12, 54019996), (16, 40514997), (24, 27009998), (48, 13504999)]