9721208

素因数分解:

$2^3\times 7^2\times {\mathrm{24799}}^1$

素因数の和:24819

約数の個数: 24

約数和(自身を含む): 21204000

約数和(自身を除く): 11482792

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 24799, 49598, 99196, 173593, 198392, 347186, 694372, 1215151, 1388744, 2430302, 4860604, 9721208]

約数ペア:

[(1, 9721208), (2, 4860604), (4, 2430302), (7, 1388744), (8, 1215151), (14, 694372), (28, 347186), (49, 198392), (56, 173593), (98, 99196), (196, 49598), (392, 24799)]