2881816182

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{2467}}^1$

素因数の和:2682

約数の個数: 96

約数和(自身を含む): 7293591552

約数和(自身を除く): 4411775370

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 73, 126, 127, 146, 219, 254, 381, 438, 511, 657, 762, 889, 1022, 1143, 1314, 1533, 1778, 2286, 2467, 2667, 3066, 4599, 4934, 5334, 7401, 8001, 9198, 9271, 14802, 16002, 17269, 18542, 22203, 27813, 34538, 44406, 51807, 55626, 64897, 83439, 103614, 129794, 155421, 166878, 180091, 194691, 310842, 313309, 360182, 389382, 540273, 584073, 626618, 939927, 1080546, 1168146, 1260637, 1620819, 1879854, 2193163, 2521274, 2819781, 3241638, 3781911, 4386326, 5639562, 6579489, 7563822, 11345733, 13158978, 19738467, 22691466, 22871557, 39476934, 45743114, 68614671, 137229342, 160100899, 205844013, 320201798, 411688026, 480302697, 960605394, 1440908091, 2881816182]

約数ペア:

[(1, 2881816182), (2, 1440908091), (3, 960605394), (6, 480302697), (7, 411688026), (9, 320201798), (14, 205844013), (18, 160100899), (21, 137229342), (42, 68614671), (63, 45743114), (73, 39476934), (126, 22871557), (127, 22691466), (146, 19738467), (219, 13158978), (254, 11345733), (381, 7563822), (438, 6579489), (511, 5639562), (657, 4386326), (762, 3781911), (889, 3241638), (1022, 2819781), (1143, 2521274), (1314, 2193163), (1533, 1879854), (1778, 1620819), (2286, 1260637), (2467, 1168146), (2667, 1080546), (3066, 939927), (4599, 626618), (4934, 584073), (5334, 540273), (7401, 389382), (8001, 360182), (9198, 313309), (9271, 310842), (14802, 194691), (16002, 180091), (17269, 166878), (18542, 155421), (22203, 129794), (27813, 103614), (34538, 83439), (44406, 64897), (51807, 55626)]