12565854

素因数分解:

$2^1\times 3^4\times 7^2\times {\mathrm{1583}}^1$

素因数の和:1611

約数の個数: 60

約数和(自身を含む): 32774544

約数和(自身を除く): 20208690

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 81, 98, 126, 147, 162, 189, 294, 378, 441, 567, 882, 1134, 1323, 1583, 2646, 3166, 3969, 4749, 7938, 9498, 11081, 14247, 22162, 28494, 33243, 42741, 66486, 77567, 85482, 99729, 128223, 155134, 199458, 232701, 256446, 299187, 465402, 598374, 698103, 897561, 1396206, 1795122, 2094309, 4188618, 6282927, 12565854]

約数ペア:

[(1, 12565854), (2, 6282927), (3, 4188618), (6, 2094309), (7, 1795122), (9, 1396206), (14, 897561), (18, 698103), (21, 598374), (27, 465402), (42, 299187), (49, 256446), (54, 232701), (63, 199458), (81, 155134), (98, 128223), (126, 99729), (147, 85482), (162, 77567), (189, 66486), (294, 42741), (378, 33243), (441, 28494), (567, 22162), (882, 14247), (1134, 11081), (1323, 9498), (1583, 7938), (2646, 4749), (3166, 3969)]