6547788

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{823}}^1$

素因数の和:863

約数の個数: 72

約数和(自身を含む): 18895968

約数和(自身を除く): 12348180

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 153, 156, 204, 221, 234, 306, 442, 468, 612, 663, 823, 884, 1326, 1646, 1989, 2469, 2652, 3292, 3978, 4938, 7407, 7956, 9876, 10699, 13991, 14814, 21398, 27982, 29628, 32097, 41973, 42796, 55964, 64194, 83946, 96291, 125919, 128388, 167892, 181883, 192582, 251838, 363766, 385164, 503676, 545649, 727532, 1091298, 1636947, 2182596, 3273894, 6547788]

約数ペア:

[(1, 6547788), (2, 3273894), (3, 2182596), (4, 1636947), (6, 1091298), (9, 727532), (12, 545649), (13, 503676), (17, 385164), (18, 363766), (26, 251838), (34, 192582), (36, 181883), (39, 167892), (51, 128388), (52, 125919), (68, 96291), (78, 83946), (102, 64194), (117, 55964), (153, 42796), (156, 41973), (204, 32097), (221, 29628), (234, 27982), (306, 21398), (442, 14814), (468, 13991), (612, 10699), (663, 9876), (823, 7956), (884, 7407), (1326, 4938), (1646, 3978), (1989, 3292), (2469, 2652)]