27425538

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{307}}^1\times {\mathrm{709}}^1$

素因数の和:1031

約数の個数: 48

約数和(自身を含む): 68228160

約数和(自身を除く): 40802622

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 307, 614, 709, 921, 1418, 1842, 2127, 2149, 2763, 4254, 4298, 4963, 5526, 6381, 6447, 9926, 12762, 12894, 14889, 19341, 29778, 38682, 44667, 89334, 217663, 435326, 652989, 1305978, 1523641, 1958967, 3047282, 3917934, 4570923, 9141846, 13712769, 27425538]

約数ペア:

[(1, 27425538), (2, 13712769), (3, 9141846), (6, 4570923), (7, 3917934), (9, 3047282), (14, 1958967), (18, 1523641), (21, 1305978), (42, 652989), (63, 435326), (126, 217663), (307, 89334), (614, 44667), (709, 38682), (921, 29778), (1418, 19341), (1842, 14889), (2127, 12894), (2149, 12762), (2763, 9926), (4254, 6447), (4298, 6381), (4963, 5526)]