18484622

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{9739}}^1$

素因数の和:9827

約数の個数: 16

約数和(自身を含む): 30271920

約数和(自身を除く): 11787298

約数列:

[1, 2, 13, 26, 73, 146, 949, 1898, 9739, 19478, 126607, 253214, 710947, 1421894, 9242311, 18484622]

約数ペア:

[(1, 18484622), (2, 9242311), (13, 1421894), (26, 710947), (73, 253214), (146, 126607), (949, 19478), (1898, 9739)]