8904978

素因数分解:

$2^1\times 3^5\times {\mathrm{73}}^1\times {\mathrm{251}}^1$

素因数の和:341

約数の個数: 48

約数和(自身を含む): 20363616

約数和(自身を除く): 11458638

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 73, 81, 146, 162, 219, 243, 251, 438, 486, 502, 657, 753, 1314, 1506, 1971, 2259, 3942, 4518, 5913, 6777, 11826, 13554, 17739, 18323, 20331, 35478, 36646, 40662, 54969, 60993, 109938, 121986, 164907, 329814, 494721, 989442, 1484163, 2968326, 4452489, 8904978]

約数ペア:

[(1, 8904978), (2, 4452489), (3, 2968326), (6, 1484163), (9, 989442), (18, 494721), (27, 329814), (54, 164907), (73, 121986), (81, 109938), (146, 60993), (162, 54969), (219, 40662), (243, 36646), (251, 35478), (438, 20331), (486, 18323), (502, 17739), (657, 13554), (753, 11826), (1314, 6777), (1506, 5913), (1971, 4518), (2259, 3942)]