1587474

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{293}}^1$

素因数の和:351

約数の個数: 48

約数和(自身を含む): 4036032

約数和(自身を除く): 2448558

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 43, 63, 86, 126, 129, 258, 293, 301, 387, 586, 602, 774, 879, 903, 1758, 1806, 2051, 2637, 2709, 4102, 5274, 5418, 6153, 12306, 12599, 18459, 25198, 36918, 37797, 75594, 88193, 113391, 176386, 226782, 264579, 529158, 793737, 1587474]

約数ペア:

[(1, 1587474), (2, 793737), (3, 529158), (6, 264579), (7, 226782), (9, 176386), (14, 113391), (18, 88193), (21, 75594), (42, 37797), (43, 36918), (63, 25198), (86, 18459), (126, 12599), (129, 12306), (258, 6153), (293, 5418), (301, 5274), (387, 4102), (586, 2709), (602, 2637), (774, 2051), (879, 1806), (903, 1758)]