137298378

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3269009}}^1$

素因数の和:3269021

約数の個数: 16

約数和(自身を含む): 313824960

約数和(自身を除く): 176526582

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3269009, 6538018, 9807027, 19614054, 22883063, 45766126, 68649189, 137298378]

約数ペア:

[(1, 137298378), (2, 68649189), (3, 45766126), (6, 22883063), (7, 19614054), (14, 9807027), (21, 6538018), (42, 3269009)]