21167691534

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{3631}}^1\times {\mathrm{29443}}^1$

素因数の和:33093

約数の個数: 48

約数和(自身を含む): 50048204544

約数和(自身を除く): 28880513010

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 3631, 7262, 10893, 21786, 29443, 32679, 39941, 58886, 65358, 79882, 88329, 119823, 176658, 239646, 264987, 323873, 359469, 529974, 647746, 718938, 971619, 1943238, 2914857, 5829714, 106907533, 213815066, 320722599, 641445198, 962167797, 1175982863, 1924335594, 2351965726, 3527948589, 7055897178, 10583845767, 21167691534]

約数ペア:

[(1, 21167691534), (2, 10583845767), (3, 7055897178), (6, 3527948589), (9, 2351965726), (11, 1924335594), (18, 1175982863), (22, 962167797), (33, 641445198), (66, 320722599), (99, 213815066), (198, 106907533), (3631, 5829714), (7262, 2914857), (10893, 1943238), (21786, 971619), (29443, 718938), (32679, 647746), (39941, 529974), (58886, 359469), (65358, 323873), (79882, 264987), (88329, 239646), (119823, 176658)]