13221400548

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{887819}}^1$

素因数の和:887916

約数の個数: 48

約数和(自身を含む): 33112134720

約数和(自身を除く): 19890734172

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 73, 102, 146, 204, 219, 292, 438, 876, 1241, 2482, 3723, 4964, 7446, 14892, 887819, 1775638, 2663457, 3551276, 5326914, 10653828, 15092923, 30185846, 45278769, 60371692, 64810787, 90557538, 129621574, 181115076, 194432361, 259243148, 388864722, 777729444, 1101783379, 2203566758, 3305350137, 4407133516, 6610700274, 13221400548]

約数ペア:

[(1, 13221400548), (2, 6610700274), (3, 4407133516), (4, 3305350137), (6, 2203566758), (12, 1101783379), (17, 777729444), (34, 388864722), (51, 259243148), (68, 194432361), (73, 181115076), (102, 129621574), (146, 90557538), (204, 64810787), (219, 60371692), (292, 45278769), (438, 30185846), (876, 15092923), (1241, 10653828), (2482, 5326914), (3723, 3551276), (4964, 2663457), (7446, 1775638), (14892, 887819)]