18518306408

素因数分解:

$2^3\times 7^1\times {\mathrm{330684043}}^1$

素因数の和:330684056

約数の個数: 16

約数和(自身を含む): 39682085280

約数和(自身を除く): 21163778872

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 330684043, 661368086, 1322736172, 2314788301, 2645472344, 4629576602, 9259153204, 18518306408]

約数ペア:

[(1, 18518306408), (2, 9259153204), (4, 4629576602), (7, 2645472344), (8, 2314788301), (14, 1322736172), (28, 661368086), (56, 330684043)]