9659972

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^2\times {\mathrm{359}}^1$

素因数の和:432

約数の個数: 36

約数和(自身を含む): 20018880

約数和(自身を除く): 10358908

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 359, 434, 718, 868, 961, 1436, 1922, 2513, 3844, 5026, 6727, 10052, 11129, 13454, 22258, 26908, 44516, 77903, 155806, 311612, 344999, 689998, 1379996, 2414993, 4829986, 9659972]

約数ペア:

[(1, 9659972), (2, 4829986), (4, 2414993), (7, 1379996), (14, 689998), (28, 344999), (31, 311612), (62, 155806), (124, 77903), (217, 44516), (359, 26908), (434, 22258), (718, 13454), (868, 11129), (961, 10052), (1436, 6727), (1922, 5026), (2513, 3844)]