26551746

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{347}}^1$

素因数の和:480

約数の個数: 64

約数和(自身を含む): 64310400

約数和(自身を除く): 37758654

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 109, 117, 218, 234, 327, 347, 351, 654, 694, 702, 981, 1041, 1417, 1962, 2082, 2834, 2943, 3123, 4251, 4511, 5886, 6246, 8502, 9022, 9369, 12753, 13533, 18738, 25506, 27066, 37823, 38259, 40599, 75646, 76518, 81198, 113469, 121797, 226938, 243594, 340407, 491699, 680814, 983398, 1021221, 1475097, 2042442, 2950194, 4425291, 8850582, 13275873, 26551746]

約数ペア:

[(1, 26551746), (2, 13275873), (3, 8850582), (6, 4425291), (9, 2950194), (13, 2042442), (18, 1475097), (26, 1021221), (27, 983398), (39, 680814), (54, 491699), (78, 340407), (109, 243594), (117, 226938), (218, 121797), (234, 113469), (327, 81198), (347, 76518), (351, 75646), (654, 40599), (694, 38259), (702, 37823), (981, 27066), (1041, 25506), (1417, 18738), (1962, 13533), (2082, 12753), (2834, 9369), (2943, 9022), (3123, 8502), (4251, 6246), (4511, 5886)]