2947001.00000000

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{883}}^1\times {\mathrm{2663}}^1$

素因数の和:3558

約数の個数: 32

約数和(自身を含む): 226077696

約数和(自身を除く): 127317678

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 883, 1766, 2649, 2663, 5298, 5326, 6181, 7989, 12362, 15978, 18543, 18641, 37086, 37282, 55923, 111846, 2351429, 4702858, 7054287, 14108574, 16460003, 32920006, 49380009, 98760018]

約数ペア:

[(1, 98760018), (2, 49380009), (3, 32920006), (6, 16460003), (7, 14108574), (14, 7054287), (21, 4702858), (42, 2351429), (883, 111846), (1766, 55923), (2649, 37282), (2663, 37086), (5298, 18641), (5326, 18543), (6181, 15978), (7989, 12362)]