2806902

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{22277}}^1$

素因数の和:22292

約数の個数: 24

約数和(自身を含む): 6950736

約数和(自身を除く): 4143834

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 22277, 44554, 66831, 133662, 155939, 200493, 311878, 400986, 467817, 935634, 1403451, 2806902]

約数ペア:

[(1, 2806902), (2, 1403451), (3, 935634), (6, 467817), (7, 400986), (9, 311878), (14, 200493), (18, 155939), (21, 133662), (42, 66831), (63, 44554), (126, 22277)]