1349621748

素因数分解:

$2^2\times 3^2\times {\mathrm{37489493}}^1$

素因数の和:37489503

約数の個数: 18

約数和(自身を含む): 3411543954

約数和(自身を除く): 2061922206

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37489493, 74978986, 112468479, 149957972, 224936958, 337405437, 449873916, 674810874, 1349621748]

約数ペア:

[(1, 1349621748), (2, 674810874), (3, 449873916), (4, 337405437), (6, 224936958), (9, 149957972), (12, 112468479), (18, 74978986), (36, 37489493)]