12895974

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7873}}^1$

素因数の和:7901

約数の個数: 48

約数和(自身を含む): 34393632

約数和(自身を除く): 21497658

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 7873, 15746, 23619, 47238, 55111, 70857, 102349, 110222, 141714, 165333, 204698, 307047, 330666, 495999, 614094, 716443, 921141, 991998, 1432886, 1842282, 2149329, 4298658, 6447987, 12895974]

約数ペア:

[(1, 12895974), (2, 6447987), (3, 4298658), (6, 2149329), (7, 1842282), (9, 1432886), (13, 991998), (14, 921141), (18, 716443), (21, 614094), (26, 495999), (39, 330666), (42, 307047), (63, 204698), (78, 165333), (91, 141714), (117, 110222), (126, 102349), (182, 70857), (234, 55111), (273, 47238), (546, 23619), (819, 15746), (1638, 7873)]