1287612

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{761}}^1$

素因数の和:818

約数の個数: 36

約数和(自身を含む): 3328416

約数和(自身を除く): 2040804

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 282, 423, 564, 761, 846, 1522, 1692, 2283, 3044, 4566, 6849, 9132, 13698, 27396, 35767, 71534, 107301, 143068, 214602, 321903, 429204, 643806, 1287612]

約数ペア:

[(1, 1287612), (2, 643806), (3, 429204), (4, 321903), (6, 214602), (9, 143068), (12, 107301), (18, 71534), (36, 35767), (47, 27396), (94, 13698), (141, 9132), (188, 6849), (282, 4566), (423, 3044), (564, 2283), (761, 1692), (846, 1522)]