2138358906

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{1709}}^1$

素因数の和:1813

約数の個数: 128

約数和(自身を含む): 5318784000

約数和(自身を除く): 3180425094

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 29, 34, 47, 51, 54, 58, 87, 94, 102, 141, 153, 174, 261, 282, 306, 423, 459, 493, 522, 783, 799, 846, 918, 986, 1269, 1363, 1479, 1566, 1598, 1709, 2397, 2538, 2726, 2958, 3418, 4089, 4437, 4794, 5127, 7191, 8178, 8874, 10254, 12267, 13311, 14382, 15381, 21573, 23171, 24534, 26622, 29053, 30762, 36801, 43146, 46143, 46342, 49561, 58106, 69513, 73602, 80323, 87159, 92286, 99122, 139026, 148683, 160646, 174318, 208539, 240969, 261477, 297366, 417078, 446049, 481938, 522954, 625617, 722907, 784431, 842537, 892098, 1251234, 1338147, 1365491, 1445814, 1568862, 1685074, 2168721, 2329367, 2527611, 2676294, 2730982, 4096473, 4337442, 4658734, 5055222, 6988101, 7582833, 8192946, 12289419, 13976202, 15165666, 20964303, 22748499, 24578838, 36868257, 39599239, 41928606, 45496998, 62892909, 73736514, 79198478, 118797717, 125785818, 237595434, 356393151, 712786302, 1069179453, 2138358906]

約数ペア:

[(1, 2138358906), (2, 1069179453), (3, 712786302), (6, 356393151), (9, 237595434), (17, 125785818), (18, 118797717), (27, 79198478), (29, 73736514), (34, 62892909), (47, 45496998), (51, 41928606), (54, 39599239), (58, 36868257), (87, 24578838), (94, 22748499), (102, 20964303), (141, 15165666), (153, 13976202), (174, 12289419), (261, 8192946), (282, 7582833), (306, 6988101), (423, 5055222), (459, 4658734), (493, 4337442), (522, 4096473), (783, 2730982), (799, 2676294), (846, 2527611), (918, 2329367), (986, 2168721), (1269, 1685074), (1363, 1568862), (1479, 1445814), (1566, 1365491), (1598, 1338147), (1709, 1251234), (2397, 892098), (2538, 842537), (2726, 784431), (2958, 722907), (3418, 625617), (4089, 522954), (4437, 481938), (4794, 446049), (5127, 417078), (7191, 297366), (8178, 261477), (8874, 240969), (10254, 208539), (12267, 174318), (13311, 160646), (14382, 148683), (15381, 139026), (21573, 99122), (23171, 92286), (24534, 87159), (26622, 80323), (29053, 73602), (30762, 69513), (36801, 58106), (43146, 49561), (46143, 46342)]