68039442

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{53239}}^1$

素因数の和:53318

約数の個数: 24

約数和(自身を含む): 149497920

約数和(自身を除く): 81458478

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 53239, 106478, 159717, 319434, 479151, 958302, 3779969, 7559938, 11339907, 22679814, 34019721, 68039442]

約数ペア:

[(1, 68039442), (2, 34019721), (3, 22679814), (6, 11339907), (9, 7559938), (18, 3779969), (71, 958302), (142, 479151), (213, 319434), (426, 159717), (639, 106478), (1278, 53239)]