9918076

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{181}}^1$

素因数の和:314

約数の個数: 48

約数和(自身を含む): 21199360

約数和(自身を除く): 11281284

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 103, 133, 181, 206, 266, 362, 412, 532, 721, 724, 1267, 1442, 1957, 2534, 2884, 3439, 3914, 5068, 6878, 7828, 13699, 13756, 18643, 24073, 27398, 37286, 48146, 54796, 74572, 96292, 130501, 261002, 354217, 522004, 708434, 1416868, 2479519, 4959038, 9918076]

約数ペア:

[(1, 9918076), (2, 4959038), (4, 2479519), (7, 1416868), (14, 708434), (19, 522004), (28, 354217), (38, 261002), (76, 130501), (103, 96292), (133, 74572), (181, 54796), (206, 48146), (266, 37286), (362, 27398), (412, 24073), (532, 18643), (721, 13756), (724, 13699), (1267, 7828), (1442, 6878), (1957, 5068), (2534, 3914), (2884, 3439)]