68553618

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{499}}^1\times {\mathrm{3271}}^1$

素因数の和:3782

約数の個数: 32

約数和(自身を含む): 157056000

約数和(自身を除く): 88502382

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 499, 998, 1497, 2994, 3271, 3493, 6542, 6986, 9813, 10479, 19626, 20958, 22897, 45794, 68691, 137382, 1632229, 3264458, 4896687, 9793374, 11425603, 22851206, 34276809, 68553618]

約数ペア:

[(1, 68553618), (2, 34276809), (3, 22851206), (6, 11425603), (7, 9793374), (14, 4896687), (21, 3264458), (42, 1632229), (499, 137382), (998, 68691), (1497, 45794), (2994, 22897), (3271, 20958), (3493, 19626), (6542, 10479), (6986, 9813)]