21036524544

素因数分解:

$2^{10}\times 3^2\times 7^1\times {\mathrm{326087}}^1$

素因数の和:326120

約数の個数: 132

約数和(自身を含む): 69420222144

約数和(自身を除く): 48383697600

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 512, 576, 672, 768, 896, 1008, 1024, 1152, 1344, 1536, 1792, 2016, 2304, 2688, 3072, 3584, 4032, 4608, 5376, 7168, 8064, 9216, 10752, 16128, 21504, 32256, 64512, 326087, 652174, 978261, 1304348, 1956522, 2282609, 2608696, 2934783, 3913044, 4565218, 5217392, 5869566, 6847827, 7826088, 9130436, 10434784, 11739132, 13695654, 15652176, 18260872, 20543481, 20869568, 23478264, 27391308, 31304352, 36521744, 41086962, 41739136, 46956528, 54782616, 62608704, 73043488, 82173924, 83478272, 93913056, 109565232, 125217408, 146086976, 164347848, 166956544, 187826112, 219130464, 250434816, 292173952, 328695696, 333913088, 375652224, 438260928, 500869632, 584347904, 657391392, 751304448, 876521856, 1001739264, 1168695808, 1314782784, 1502608896, 1753043712, 2337391616, 2629565568, 3005217792, 3506087424, 5259131136, 7012174848, 10518262272, 21036524544]

約数ペア:

[(1, 21036524544), (2, 10518262272), (3, 7012174848), (4, 5259131136), (6, 3506087424), (7, 3005217792), (8, 2629565568), (9, 2337391616), (12, 1753043712), (14, 1502608896), (16, 1314782784), (18, 1168695808), (21, 1001739264), (24, 876521856), (28, 751304448), (32, 657391392), (36, 584347904), (42, 500869632), (48, 438260928), (56, 375652224), (63, 333913088), (64, 328695696), (72, 292173952), (84, 250434816), (96, 219130464), (112, 187826112), (126, 166956544), (128, 164347848), (144, 146086976), (168, 125217408), (192, 109565232), (224, 93913056), (252, 83478272), (256, 82173924), (288, 73043488), (336, 62608704), (384, 54782616), (448, 46956528), (504, 41739136), (512, 41086962), (576, 36521744), (672, 31304352), (768, 27391308), (896, 23478264), (1008, 20869568), (1024, 20543481), (1152, 18260872), (1344, 15652176), (1536, 13695654), (1792, 11739132), (2016, 10434784), (2304, 9130436), (2688, 7826088), (3072, 6847827), (3584, 5869566), (4032, 5217392), (4608, 4565218), (5376, 3913044), (7168, 2934783), (8064, 2608696), (9216, 2282609), (10752, 1956522), (16128, 1304348), (21504, 978261), (32256, 652174), (64512, 326087)]