2013155442

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{1575239}}^1$

素因数の和:1575318

約数の個数: 24

約数和(自身を含む): 4423273920

約数和(自身を除く): 2410118478

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 1575239, 3150478, 4725717, 9451434, 14177151, 28354302, 111841969, 223683938, 335525907, 671051814, 1006577721, 2013155442]

約数ペア:

[(1, 2013155442), (2, 1006577721), (3, 671051814), (6, 335525907), (9, 223683938), (18, 111841969), (71, 28354302), (142, 14177151), (213, 9451434), (426, 4725717), (639, 3150478), (1278, 1575239)]