15205936326

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{4363}}^1\times {\mathrm{82981}}^1$

素因数の和:87356

約数の個数: 32

約数和(自身を含む): 34764811008

約数和(自身を除く): 19558874682

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 4363, 8726, 13089, 26178, 30541, 61082, 82981, 91623, 165962, 183246, 248943, 497886, 580867, 1161734, 1742601, 3485202, 362046103, 724092206, 1086138309, 2172276618, 2534322721, 5068645442, 7602968163, 15205936326]

約数ペア:

[(1, 15205936326), (2, 7602968163), (3, 5068645442), (6, 2534322721), (7, 2172276618), (14, 1086138309), (21, 724092206), (42, 362046103), (4363, 3485202), (8726, 1742601), (13089, 1161734), (26178, 580867), (30541, 497886), (61082, 248943), (82981, 183246), (91623, 165962)]