21006460944

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{337}}^1\times {\mathrm{6871}}^1$

素因数の和:7235

約数の個数: 200

約数和(自身を含む): 69700661888

約数和(自身を除く): 48694200944

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 81, 84, 108, 112, 126, 144, 162, 168, 189, 216, 252, 324, 336, 337, 378, 432, 504, 567, 648, 674, 756, 1008, 1011, 1134, 1296, 1348, 1512, 2022, 2268, 2359, 2696, 3024, 3033, 4044, 4536, 4718, 5392, 6066, 6871, 7077, 8088, 9072, 9099, 9436, 12132, 13742, 14154, 16176, 18198, 18872, 20613, 21231, 24264, 27297, 27484, 28308, 36396, 37744, 41226, 42462, 48097, 48528, 54594, 54968, 56616, 61839, 63693, 72792, 82452, 84924, 96194, 109188, 109936, 113232, 123678, 127386, 144291, 145584, 164904, 169848, 185517, 191079, 192388, 218376, 247356, 254772, 288582, 329808, 339696, 371034, 382158, 384776, 432873, 436752, 494712, 509544, 556551, 577164, 742068, 764316, 769552, 865746, 989424, 1019088, 1113102, 1154328, 1298619, 1484136, 1528632, 1731492, 2226204, 2308656, 2315527, 2597238, 2968272, 3057264, 3462984, 3895857, 4452408, 4631054, 5194476, 6925968, 6946581, 7791714, 8904816, 9262108, 10388952, 13893162, 15583428, 16208689, 18524216, 20777904, 20839743, 27786324, 31166856, 32417378, 37048432, 41679486, 48626067, 55572648, 62333712, 62519229, 64834756, 83358972, 97252134, 111145296, 125038458, 129669512, 145878201, 166717944, 187557687, 194504268, 250076916, 259339024, 291756402, 333435888, 375115374, 389008536, 437634603, 500153832, 583512804, 750230748, 778017072, 875269206, 1000307664, 1167025608, 1312903809, 1500461496, 1750538412, 2334051216, 2625807618, 3000922992, 3501076824, 5251615236, 7002153648, 10503230472, 21006460944]

約数ペア:

[(1, 21006460944), (2, 10503230472), (3, 7002153648), (4, 5251615236), (6, 3501076824), (7, 3000922992), (8, 2625807618), (9, 2334051216), (12, 1750538412), (14, 1500461496), (16, 1312903809), (18, 1167025608), (21, 1000307664), (24, 875269206), (27, 778017072), (28, 750230748), (36, 583512804), (42, 500153832), (48, 437634603), (54, 389008536), (56, 375115374), (63, 333435888), (72, 291756402), (81, 259339024), (84, 250076916), (108, 194504268), (112, 187557687), (126, 166717944), (144, 145878201), (162, 129669512), (168, 125038458), (189, 111145296), (216, 97252134), (252, 83358972), (324, 64834756), (336, 62519229), (337, 62333712), (378, 55572648), (432, 48626067), (504, 41679486), (567, 37048432), (648, 32417378), (674, 31166856), (756, 27786324), (1008, 20839743), (1011, 20777904), (1134, 18524216), (1296, 16208689), (1348, 15583428), (1512, 13893162), (2022, 10388952), (2268, 9262108), (2359, 8904816), (2696, 7791714), (3024, 6946581), (3033, 6925968), (4044, 5194476), (4536, 4631054), (4718, 4452408), (5392, 3895857), (6066, 3462984), (6871, 3057264), (7077, 2968272), (8088, 2597238), (9072, 2315527), (9099, 2308656), (9436, 2226204), (12132, 1731492), (13742, 1528632), (14154, 1484136), (16176, 1298619), (18198, 1154328), (18872, 1113102), (20613, 1019088), (21231, 989424), (24264, 865746), (27297, 769552), (27484, 764316), (28308, 742068), (36396, 577164), (37744, 556551), (41226, 509544), (42462, 494712), (48097, 436752), (48528, 432873), (54594, 384776), (54968, 382158), (56616, 371034), (61839, 339696), (63693, 329808), (72792, 288582), (82452, 254772), (84924, 247356), (96194, 218376), (109188, 192388), (109936, 191079), (113232, 185517), (123678, 169848), (127386, 164904), (144291, 145584)]