21059579232

素因数分解:

$2^5\times 3^3\times {\mathrm{71}}^1\times {\mathrm{343303}}^1$

素因数の和:343393

約数の個数: 96

約数和(自身を含む): 62289077760

約数和(自身を除く): 41229498528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 71, 72, 96, 108, 142, 144, 213, 216, 284, 288, 426, 432, 568, 639, 852, 864, 1136, 1278, 1704, 1917, 2272, 2556, 3408, 3834, 5112, 6816, 7668, 10224, 15336, 20448, 30672, 61344, 343303, 686606, 1029909, 1373212, 2059818, 2746424, 3089727, 4119636, 5492848, 6179454, 8239272, 9269181, 10985696, 12358908, 16478544, 18538362, 24374513, 24717816, 32957088, 37076724, 48749026, 49435632, 73123539, 74153448, 97498052, 98871264, 146247078, 148306896, 194996104, 219370617, 292494156, 296613792, 389992208, 438741234, 584988312, 658111851, 779984416, 877482468, 1169976624, 1316223702, 1754964936, 2339953248, 2632447404, 3509929872, 5264894808, 7019859744, 10529789616, 21059579232]

約数ペア:

[(1, 21059579232), (2, 10529789616), (3, 7019859744), (4, 5264894808), (6, 3509929872), (8, 2632447404), (9, 2339953248), (12, 1754964936), (16, 1316223702), (18, 1169976624), (24, 877482468), (27, 779984416), (32, 658111851), (36, 584988312), (48, 438741234), (54, 389992208), (71, 296613792), (72, 292494156), (96, 219370617), (108, 194996104), (142, 148306896), (144, 146247078), (213, 98871264), (216, 97498052), (284, 74153448), (288, 73123539), (426, 49435632), (432, 48749026), (568, 37076724), (639, 32957088), (852, 24717816), (864, 24374513), (1136, 18538362), (1278, 16478544), (1704, 12358908), (1917, 10985696), (2272, 9269181), (2556, 8239272), (3408, 6179454), (3834, 5492848), (5112, 4119636), (6816, 3089727), (7668, 2746424), (10224, 2059818), (15336, 1373212), (20448, 1029909), (30672, 686606), (61344, 343303)]