2021053788

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{317}}^1$

素因数の和:601

約数の個数: 192

約数和(自身を含む): 5983488000

約数和(自身を除く): 3962434212

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 27, 36, 38, 39, 52, 54, 57, 76, 78, 108, 114, 117, 156, 171, 228, 234, 239, 247, 317, 342, 351, 468, 478, 494, 513, 634, 684, 702, 717, 741, 951, 956, 988, 1026, 1268, 1404, 1434, 1482, 1902, 2052, 2151, 2223, 2853, 2868, 2964, 3107, 3804, 4121, 4302, 4446, 4541, 5706, 6023, 6214, 6453, 6669, 8242, 8559, 8604, 8892, 9082, 9321, 11412, 12046, 12363, 12428, 12906, 13338, 13623, 16484, 17118, 18069, 18164, 18642, 24092, 24726, 25812, 26676, 27246, 27963, 34236, 36138, 37089, 37284, 40869, 49452, 54207, 54492, 55926, 59033, 72276, 74178, 75763, 78299, 81738, 83889, 108414, 111267, 111852, 118066, 122607, 148356, 151526, 156598, 162621, 163476, 167778, 177099, 216828, 222534, 227289, 234897, 236132, 245214, 303052, 313196, 325242, 335556, 354198, 445068, 454578, 469794, 490428, 531297, 650484, 681867, 704691, 708396, 909156, 939588, 984919, 1062594, 1363734, 1409382, 1439497, 1593891, 1969838, 2045601, 2114073, 2125188, 2727468, 2818764, 2878994, 2954757, 3187782, 3939676, 4091202, 4228146, 4318491, 5757988, 5909514, 6375564, 8182404, 8456292, 8636982, 8864271, 11819028, 12955473, 17273964, 17728542, 18713461, 25910946, 26592813, 35457084, 37426922, 38866419, 51821892, 53185626, 56140383, 74853844, 77732838, 106371252, 112280766, 155465676, 168421149, 224561532, 336842298, 505263447, 673684596, 1010526894, 2021053788]

約数ペア:

[(1, 2021053788), (2, 1010526894), (3, 673684596), (4, 505263447), (6, 336842298), (9, 224561532), (12, 168421149), (13, 155465676), (18, 112280766), (19, 106371252), (26, 77732838), (27, 74853844), (36, 56140383), (38, 53185626), (39, 51821892), (52, 38866419), (54, 37426922), (57, 35457084), (76, 26592813), (78, 25910946), (108, 18713461), (114, 17728542), (117, 17273964), (156, 12955473), (171, 11819028), (228, 8864271), (234, 8636982), (239, 8456292), (247, 8182404), (317, 6375564), (342, 5909514), (351, 5757988), (468, 4318491), (478, 4228146), (494, 4091202), (513, 3939676), (634, 3187782), (684, 2954757), (702, 2878994), (717, 2818764), (741, 2727468), (951, 2125188), (956, 2114073), (988, 2045601), (1026, 1969838), (1268, 1593891), (1404, 1439497), (1434, 1409382), (1482, 1363734), (1902, 1062594), (2052, 984919), (2151, 939588), (2223, 909156), (2853, 708396), (2868, 704691), (2964, 681867), (3107, 650484), (3804, 531297), (4121, 490428), (4302, 469794), (4446, 454578), (4541, 445068), (5706, 354198), (6023, 335556), (6214, 325242), (6453, 313196), (6669, 303052), (8242, 245214), (8559, 236132), (8604, 234897), (8892, 227289), (9082, 222534), (9321, 216828), (11412, 177099), (12046, 167778), (12363, 163476), (12428, 162621), (12906, 156598), (13338, 151526), (13623, 148356), (16484, 122607), (17118, 118066), (18069, 111852), (18164, 111267), (18642, 108414), (24092, 83889), (24726, 81738), (25812, 78299), (26676, 75763), (27246, 74178), (27963, 72276), (34236, 59033), (36138, 55926), (37089, 54492), (37284, 54207), (40869, 49452)]