1311372

素因数分解:

$2^2\times 3^2\times {\mathrm{73}}^1\times {\mathrm{499}}^1$

素因数の和:582

約数の個数: 36

約数和(自身を含む): 3367000

約数和(自身を除く): 2055628

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73, 146, 219, 292, 438, 499, 657, 876, 998, 1314, 1497, 1996, 2628, 2994, 4491, 5988, 8982, 17964, 36427, 72854, 109281, 145708, 218562, 327843, 437124, 655686, 1311372]

約数ペア:

[(1, 1311372), (2, 655686), (3, 437124), (4, 327843), (6, 218562), (9, 145708), (12, 109281), (18, 72854), (36, 36427), (73, 17964), (146, 8982), (219, 5988), (292, 4491), (438, 2994), (499, 2628), (657, 1996), (876, 1497), (998, 1314)]