7131449934

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{549503}}^1$

素因数の和:549621

約数の個数: 48

約数和(自身を含む): 17830305792

約数和(自身を除く): 10698855858

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 103, 126, 206, 309, 618, 721, 927, 1442, 1854, 2163, 4326, 6489, 12978, 549503, 1099006, 1648509, 3297018, 3846521, 4945527, 7693042, 9891054, 11539563, 23079126, 34618689, 56598809, 69237378, 113197618, 169796427, 339592854, 396191663, 509389281, 792383326, 1018778562, 1188574989, 2377149978, 3565724967, 7131449934]

約数ペア:

[(1, 7131449934), (2, 3565724967), (3, 2377149978), (6, 1188574989), (7, 1018778562), (9, 792383326), (14, 509389281), (18, 396191663), (21, 339592854), (42, 169796427), (63, 113197618), (103, 69237378), (126, 56598809), (206, 34618689), (309, 23079126), (618, 11539563), (721, 9891054), (927, 7693042), (1442, 4945527), (1854, 3846521), (2163, 3297018), (4326, 1648509), (6489, 1099006), (12978, 549503)]