12706824

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{293}}^1$

素因数の和:454

約数の個数: 64

約数和(自身を含む): 34574400

約数和(自身を除く): 21867576

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 139, 156, 278, 293, 312, 417, 556, 586, 834, 879, 1112, 1172, 1668, 1758, 1807, 2344, 3336, 3516, 3614, 3809, 5421, 7032, 7228, 7618, 10842, 11427, 14456, 15236, 21684, 22854, 30472, 40727, 43368, 45708, 81454, 91416, 122181, 162908, 244362, 325816, 488724, 529451, 977448, 1058902, 1588353, 2117804, 3176706, 4235608, 6353412, 12706824]

約数ペア:

[(1, 12706824), (2, 6353412), (3, 4235608), (4, 3176706), (6, 2117804), (8, 1588353), (12, 1058902), (13, 977448), (24, 529451), (26, 488724), (39, 325816), (52, 244362), (78, 162908), (104, 122181), (139, 91416), (156, 81454), (278, 45708), (293, 43368), (312, 40727), (417, 30472), (556, 22854), (586, 21684), (834, 15236), (879, 14456), (1112, 11427), (1172, 10842), (1668, 7618), (1758, 7228), (1807, 7032), (2344, 5421), (3336, 3809), (3516, 3614)]