2972952

素因数分解:

$2^3\times 3^2\times {\mathrm{157}}^1\times {\mathrm{263}}^1$

素因数の和:432

約数の個数: 48

約数和(自身を含む): 8133840

約数和(自身を除く): 5160888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 157, 263, 314, 471, 526, 628, 789, 942, 1052, 1256, 1413, 1578, 1884, 2104, 2367, 2826, 3156, 3768, 4734, 5652, 6312, 9468, 11304, 18936, 41291, 82582, 123873, 165164, 247746, 330328, 371619, 495492, 743238, 990984, 1486476, 2972952]

約数ペア:

[(1, 2972952), (2, 1486476), (3, 990984), (4, 743238), (6, 495492), (8, 371619), (9, 330328), (12, 247746), (18, 165164), (24, 123873), (36, 82582), (72, 41291), (157, 18936), (263, 11304), (314, 9468), (471, 6312), (526, 5652), (628, 4734), (789, 3768), (942, 3156), (1052, 2826), (1256, 2367), (1413, 2104), (1578, 1884)]