18116868126

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{431354003}}^1$

素因数の和:431354015

約数の個数: 16

約数和(自身を含む): 41409984384

約数和(自身を除く): 23293116258

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 431354003, 862708006, 1294062009, 2588124018, 3019478021, 6038956042, 9058434063, 18116868126]

約数ペア:

[(1, 18116868126), (2, 9058434063), (3, 6038956042), (6, 3019478021), (7, 2588124018), (14, 1294062009), (21, 862708006), (42, 431354003)]