5245884

素因数分解:

$2^2\times 3^6\times 7^1\times {\mathrm{257}}^1$

素因数の和:286

約数の個数: 84

約数和(自身を含む): 15791664

約数和(自身を除く): 10545780

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 257, 324, 378, 486, 514, 567, 729, 756, 771, 972, 1028, 1134, 1458, 1542, 1701, 1799, 2268, 2313, 2916, 3084, 3402, 3598, 4626, 5103, 5397, 6804, 6939, 7196, 9252, 10206, 10794, 13878, 16191, 20412, 20817, 21588, 27756, 32382, 41634, 48573, 62451, 64764, 83268, 97146, 124902, 145719, 187353, 194292, 249804, 291438, 374706, 437157, 582876, 749412, 874314, 1311471, 1748628, 2622942, 5245884]

約数ペア:

[(1, 5245884), (2, 2622942), (3, 1748628), (4, 1311471), (6, 874314), (7, 749412), (9, 582876), (12, 437157), (14, 374706), (18, 291438), (21, 249804), (27, 194292), (28, 187353), (36, 145719), (42, 124902), (54, 97146), (63, 83268), (81, 64764), (84, 62451), (108, 48573), (126, 41634), (162, 32382), (189, 27756), (243, 21588), (252, 20817), (257, 20412), (324, 16191), (378, 13878), (486, 10794), (514, 10206), (567, 9252), (729, 7196), (756, 6939), (771, 6804), (972, 5397), (1028, 5103), (1134, 4626), (1458, 3598), (1542, 3402), (1701, 3084), (1799, 2916), (2268, 2313)]