18313802

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{9649}}^1$

素因数の和:9737

約数の個数: 16

約数和(自身を含む): 29992200

約数和(自身を除く): 11678398

約数列:

[1, 2, 13, 26, 73, 146, 949, 1898, 9649, 19298, 125437, 250874, 704377, 1408754, 9156901, 18313802]

約数ペア:

[(1, 18313802), (2, 9156901), (13, 1408754), (26, 704377), (73, 250874), (146, 125437), (949, 19298), (1898, 9649)]