2281428

素因数分解:

$2^2\times 3^2\times {\mathrm{127}}^1\times {\mathrm{499}}^1$

素因数の和:636

約数の個数: 36

約数和(自身を含む): 5824000

約数和(自身を除く): 3542572

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 127, 254, 381, 499, 508, 762, 998, 1143, 1497, 1524, 1996, 2286, 2994, 4491, 4572, 5988, 8982, 17964, 63373, 126746, 190119, 253492, 380238, 570357, 760476, 1140714, 2281428]

約数ペア:

[(1, 2281428), (2, 1140714), (3, 760476), (4, 570357), (6, 380238), (9, 253492), (12, 190119), (18, 126746), (36, 63373), (127, 17964), (254, 8982), (381, 5988), (499, 4572), (508, 4491), (762, 2994), (998, 2286), (1143, 1996), (1497, 1524)]