18924010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{270343}}^1$

素因数の和:270357

約数の個数: 16

約数和(自身を含む): 38929536

約数和(自身を除く): 20005526

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 270343, 540686, 1351715, 1892401, 2703430, 3784802, 9462005, 18924010]

約数ペア:

[(1, 18924010), (2, 9462005), (5, 3784802), (7, 2703430), (10, 1892401), (14, 1351715), (35, 540686), (70, 270343)]