28113822

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{1327}}^1$

素因数の和:1453

約数の個数: 48

約数和(自身を含む): 67122432

約数和(自身を除く): 39008610

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 107, 198, 214, 321, 642, 963, 1177, 1327, 1926, 2354, 2654, 3531, 3981, 7062, 7962, 10593, 11943, 14597, 21186, 23886, 29194, 43791, 87582, 131373, 141989, 262746, 283978, 425967, 851934, 1277901, 1561879, 2555802, 3123758, 4685637, 9371274, 14056911, 28113822]

約数ペア:

[(1, 28113822), (2, 14056911), (3, 9371274), (6, 4685637), (9, 3123758), (11, 2555802), (18, 1561879), (22, 1277901), (33, 851934), (66, 425967), (99, 283978), (107, 262746), (198, 141989), (214, 131373), (321, 87582), (642, 43791), (963, 29194), (1177, 23886), (1327, 21186), (1926, 14597), (2354, 11943), (2654, 10593), (3531, 7962), (3981, 7062)]