18348902

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{64157}}^1$

素因数の和:64183

約数の個数: 16

約数和(自身を含む): 32335632

約数和(自身を除く): 13986730

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 64157, 128314, 705727, 834041, 1411454, 1668082, 9174451, 18348902]

約数ペア:

[(1, 18348902), (2, 9174451), (11, 1668082), (13, 1411454), (22, 834041), (26, 705727), (143, 128314), (286, 64157)]