18504010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{264343}}^1$

素因数の和:264357

約数の個数: 16

約数和(自身を含む): 38065536

約数和(自身を除く): 19561526

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 264343, 528686, 1321715, 1850401, 2643430, 3700802, 9252005, 18504010]

約数ペア:

[(1, 18504010), (2, 9252005), (5, 3700802), (7, 2643430), (10, 1850401), (14, 1321715), (35, 528686), (70, 264343)]