12926574

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{293}}^1$

素因数の和:366

約数の個数: 64

約数和(自身を含む): 31046400

約数和(自身を除く): 18119826

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 43, 54, 57, 86, 114, 129, 171, 258, 293, 342, 387, 513, 586, 774, 817, 879, 1026, 1161, 1634, 1758, 2322, 2451, 2637, 4902, 5274, 5567, 7353, 7911, 11134, 12599, 14706, 15822, 16701, 22059, 25198, 33402, 37797, 44118, 50103, 75594, 100206, 113391, 150309, 226782, 239381, 300618, 340173, 478762, 680346, 718143, 1436286, 2154429, 4308858, 6463287, 12926574]

約数ペア:

[(1, 12926574), (2, 6463287), (3, 4308858), (6, 2154429), (9, 1436286), (18, 718143), (19, 680346), (27, 478762), (38, 340173), (43, 300618), (54, 239381), (57, 226782), (86, 150309), (114, 113391), (129, 100206), (171, 75594), (258, 50103), (293, 44118), (342, 37797), (387, 33402), (513, 25198), (586, 22059), (774, 16701), (817, 15822), (879, 14706), (1026, 12599), (1161, 11134), (1634, 7911), (1758, 7353), (2322, 5567), (2451, 5274), (2637, 4902)]