236831418

素因数分解:

$2^1\times 3^3\times {\mathrm{73}}^2\times {\mathrm{823}}^1$

素因数の和:980

約数の個数: 48

約数和(自身を含む): 534248640

約数和(自身を除く): 297417222

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 73, 146, 219, 438, 657, 823, 1314, 1646, 1971, 2469, 3942, 4938, 5329, 7407, 10658, 14814, 15987, 22221, 31974, 44442, 47961, 60079, 95922, 120158, 143883, 180237, 287766, 360474, 540711, 1081422, 1622133, 3244266, 4385767, 8771534, 13157301, 26314602, 39471903, 78943806, 118415709, 236831418]

約数ペア:

[(1, 236831418), (2, 118415709), (3, 78943806), (6, 39471903), (9, 26314602), (18, 13157301), (27, 8771534), (54, 4385767), (73, 3244266), (146, 1622133), (219, 1081422), (438, 540711), (657, 360474), (823, 287766), (1314, 180237), (1646, 143883), (1971, 120158), (2469, 95922), (3942, 60079), (4938, 47961), (5329, 44442), (7407, 31974), (10658, 22221), (14814, 15987)]