18456614

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{1439}}^1$

素因数の和:1516

約数の個数: 24

約数和(自身を含む): 31026240

約数和(自身を除く): 12569626

約数列:

[1, 2, 11, 22, 53, 106, 121, 242, 583, 1166, 1439, 2878, 6413, 12826, 15829, 31658, 76267, 152534, 174119, 348238, 838937, 1677874, 9228307, 18456614]

約数ペア:

[(1, 18456614), (2, 9228307), (11, 1677874), (22, 838937), (53, 348238), (106, 174119), (121, 152534), (242, 76267), (583, 31658), (1166, 15829), (1439, 12826), (2878, 6413)]