1456172478

素因数分解:

$2^1\times 3^4\times {\mathrm{751}}^1\times {\mathrm{11969}}^1$

素因数の和:12734

約数の個数: 40

約数和(自身を含む): 3267522720

約数和(自身を除く): 1811350242

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 751, 1502, 2253, 4506, 6759, 11969, 13518, 20277, 23938, 35907, 40554, 60831, 71814, 107721, 121662, 215442, 323163, 646326, 969489, 1938978, 8988719, 17977438, 26966157, 53932314, 80898471, 161796942, 242695413, 485390826, 728086239, 1456172478]

約数ペア:

[(1, 1456172478), (2, 728086239), (3, 485390826), (6, 242695413), (9, 161796942), (18, 80898471), (27, 53932314), (54, 26966157), (81, 17977438), (162, 8988719), (751, 1938978), (1502, 969489), (2253, 646326), (4506, 323163), (6759, 215442), (11969, 121662), (13518, 107721), (20277, 71814), (23938, 60831), (35907, 40554)]