185792868

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{1823}}^1$

素因数の和:2001

約数の個数: 72

約数和(自身を含む): 497952000

約数和(自身を除く): 312159132

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 149, 171, 228, 298, 342, 447, 596, 684, 894, 1341, 1788, 1823, 2682, 2831, 3646, 5364, 5469, 5662, 7292, 8493, 10938, 11324, 16407, 16986, 21876, 25479, 32814, 33972, 34637, 50958, 65628, 69274, 101916, 103911, 138548, 207822, 271627, 311733, 415644, 543254, 623466, 814881, 1086508, 1246932, 1629762, 2444643, 3259524, 4889286, 5160913, 9778572, 10321826, 15482739, 20643652, 30965478, 46448217, 61930956, 92896434, 185792868]

約数ペア:

[(1, 185792868), (2, 92896434), (3, 61930956), (4, 46448217), (6, 30965478), (9, 20643652), (12, 15482739), (18, 10321826), (19, 9778572), (36, 5160913), (38, 4889286), (57, 3259524), (76, 2444643), (114, 1629762), (149, 1246932), (171, 1086508), (228, 814881), (298, 623466), (342, 543254), (447, 415644), (596, 311733), (684, 271627), (894, 207822), (1341, 138548), (1788, 103911), (1823, 101916), (2682, 69274), (2831, 65628), (3646, 50958), (5364, 34637), (5469, 33972), (5662, 32814), (7292, 25479), (8493, 21876), (10938, 16986), (11324, 16407)]