42278346

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1$

素因数の和:284

約数の個数: 96

約数和(自身を含む): 106704000

約数和(自身を除く): 64425654

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 29, 33, 37, 58, 66, 74, 87, 99, 111, 174, 198, 199, 222, 261, 319, 333, 398, 407, 522, 597, 638, 666, 814, 957, 1073, 1194, 1221, 1791, 1914, 2146, 2189, 2442, 2871, 3219, 3582, 3663, 4378, 5742, 5771, 6438, 6567, 7326, 7363, 9657, 11542, 11803, 13134, 14726, 17313, 19314, 19701, 22089, 23606, 34626, 35409, 39402, 44178, 51939, 63481, 66267, 70818, 80993, 103878, 106227, 126962, 132534, 161986, 190443, 212454, 213527, 242979, 380886, 427054, 485958, 571329, 640581, 728937, 1142658, 1281162, 1457874, 1921743, 2348797, 3843486, 4697594, 7046391, 14092782, 21139173, 42278346]

約数ペア:

[(1, 42278346), (2, 21139173), (3, 14092782), (6, 7046391), (9, 4697594), (11, 3843486), (18, 2348797), (22, 1921743), (29, 1457874), (33, 1281162), (37, 1142658), (58, 728937), (66, 640581), (74, 571329), (87, 485958), (99, 427054), (111, 380886), (174, 242979), (198, 213527), (199, 212454), (222, 190443), (261, 161986), (319, 132534), (333, 126962), (398, 106227), (407, 103878), (522, 80993), (597, 70818), (638, 66267), (666, 63481), (814, 51939), (957, 44178), (1073, 39402), (1194, 35409), (1221, 34626), (1791, 23606), (1914, 22089), (2146, 19701), (2189, 19314), (2442, 17313), (2871, 14726), (3219, 13134), (3582, 11803), (3663, 11542), (4378, 9657), (5742, 7363), (5771, 7326), (6438, 6567)]