223151346

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{3533}}^1$

素因数の和:3592

約数の個数: 72

約数和(自身を含む): 549925740

約数和(自身を除く): 326774394

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 29, 33, 58, 66, 87, 99, 121, 174, 198, 242, 261, 319, 363, 522, 638, 726, 957, 1089, 1914, 2178, 2871, 3509, 3533, 5742, 7018, 7066, 10527, 10599, 21054, 21198, 31581, 31797, 38863, 63162, 63594, 77726, 102457, 116589, 204914, 233178, 307371, 349767, 427493, 614742, 699534, 854986, 922113, 1127027, 1282479, 1844226, 2254054, 2564958, 3381081, 3847437, 6762162, 7694874, 10143243, 12397297, 20286486, 24794594, 37191891, 74383782, 111575673, 223151346]

約数ペア:

[(1, 223151346), (2, 111575673), (3, 74383782), (6, 37191891), (9, 24794594), (11, 20286486), (18, 12397297), (22, 10143243), (29, 7694874), (33, 6762162), (58, 3847437), (66, 3381081), (87, 2564958), (99, 2254054), (121, 1844226), (174, 1282479), (198, 1127027), (242, 922113), (261, 854986), (319, 699534), (363, 614742), (522, 427493), (638, 349767), (726, 307371), (957, 233178), (1089, 204914), (1914, 116589), (2178, 102457), (2871, 77726), (3509, 63594), (3533, 63162), (5742, 38863), (7018, 31797), (7066, 31581), (10527, 21198), (10599, 21054)]