18675998410

素因数分解:

$2^1\times 5^1\times {\mathrm{6841}}^1\times {\mathrm{273001}}^1$

素因数の和:279849

約数の個数: 16

約数和(自身を含む): 33621834312

約数和(自身を除く): 14945835902

約数列:

[1, 2, 5, 10, 6841, 13682, 34205, 68410, 273001, 546002, 1365005, 2730010, 1867599841, 3735199682, 9337999205, 18675998410]

約数ペア:

[(1, 18675998410), (2, 9337999205), (5, 3735199682), (10, 1867599841), (6841, 2730010), (13682, 1365005), (34205, 546002), (68410, 273001)]