19471662

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{6719}}^1$

素因数の和:6757

約数の個数: 48

約数和(自身を含む): 50319360

約数和(自身を除く): 30847698

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 63, 69, 126, 138, 161, 207, 322, 414, 483, 966, 1449, 2898, 6719, 13438, 20157, 40314, 47033, 60471, 94066, 120942, 141099, 154537, 282198, 309074, 423297, 463611, 846594, 927222, 1081759, 1390833, 2163518, 2781666, 3245277, 6490554, 9735831, 19471662]

約数ペア:

[(1, 19471662), (2, 9735831), (3, 6490554), (6, 3245277), (7, 2781666), (9, 2163518), (14, 1390833), (18, 1081759), (21, 927222), (23, 846594), (42, 463611), (46, 423297), (63, 309074), (69, 282198), (126, 154537), (138, 141099), (161, 120942), (207, 94066), (322, 60471), (414, 47033), (483, 40314), (966, 20157), (1449, 13438), (2898, 6719)]