2269278

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:249

約数の個数: 48

約数和(自身を含む): 5471856

約数和(自身を除く): 3202578

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 73, 99, 146, 157, 198, 219, 314, 438, 471, 657, 803, 942, 1314, 1413, 1606, 1727, 2409, 2826, 3454, 4818, 5181, 7227, 10362, 11461, 14454, 15543, 22922, 31086, 34383, 68766, 103149, 126071, 206298, 252142, 378213, 756426, 1134639, 2269278]

約数ペア:

[(1, 2269278), (2, 1134639), (3, 756426), (6, 378213), (9, 252142), (11, 206298), (18, 126071), (22, 103149), (33, 68766), (66, 34383), (73, 31086), (99, 22922), (146, 15543), (157, 14454), (198, 11461), (219, 10362), (314, 7227), (438, 5181), (471, 4818), (657, 3454), (803, 2826), (942, 2409), (1314, 1727), (1413, 1606)]