2091888

素因数分解:

$2^4\times 3^2\times {\mathrm{73}}^1\times {\mathrm{199}}^1$

素因数の和:286

約数の個数: 60

約数和(自身を含む): 5964400

約数和(自身を除く): 3872512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 73, 144, 146, 199, 219, 292, 398, 438, 584, 597, 657, 796, 876, 1168, 1194, 1314, 1592, 1752, 1791, 2388, 2628, 3184, 3504, 3582, 4776, 5256, 7164, 9552, 10512, 14328, 14527, 28656, 29054, 43581, 58108, 87162, 116216, 130743, 174324, 232432, 261486, 348648, 522972, 697296, 1045944, 2091888]

約数ペア:

[(1, 2091888), (2, 1045944), (3, 697296), (4, 522972), (6, 348648), (8, 261486), (9, 232432), (12, 174324), (16, 130743), (18, 116216), (24, 87162), (36, 58108), (48, 43581), (72, 29054), (73, 28656), (144, 14527), (146, 14328), (199, 10512), (219, 9552), (292, 7164), (398, 5256), (438, 4776), (584, 3582), (597, 3504), (657, 3184), (796, 2628), (876, 2388), (1168, 1791), (1194, 1752), (1314, 1592)]