15389748

素因数分解:

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

素因数の和:3565

約数の個数: 54

約数和(自身を含む): 42772002

約数和(自身を除く): 27382254

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 121, 132, 198, 242, 363, 396, 484, 726, 1089, 1452, 2178, 3533, 4356, 7066, 10599, 14132, 21198, 31797, 38863, 42396, 63594, 77726, 116589, 127188, 155452, 233178, 349767, 427493, 466356, 699534, 854986, 1282479, 1399068, 1709972, 2564958, 3847437, 5129916, 7694874, 15389748]

約数ペア:

[(1, 15389748), (2, 7694874), (3, 5129916), (4, 3847437), (6, 2564958), (9, 1709972), (11, 1399068), (12, 1282479), (18, 854986), (22, 699534), (33, 466356), (36, 427493), (44, 349767), (66, 233178), (99, 155452), (121, 127188), (132, 116589), (198, 77726), (242, 63594), (363, 42396), (396, 38863), (484, 31797), (726, 21198), (1089, 14132), (1452, 10599), (2178, 7066), (3533, 4356)]