2646042

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{251}}^2$

素因数の和:514

約数の個数: 24

約数和(自身を含む): 6072288

約数和(自身を除く): 3426246

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 251, 502, 753, 1506, 1757, 3514, 5271, 10542, 63001, 126002, 189003, 378006, 441007, 882014, 1323021, 2646042]

約数ペア:

[(1, 2646042), (2, 1323021), (3, 882014), (6, 441007), (7, 378006), (14, 189003), (21, 126002), (42, 63001), (251, 10542), (502, 5271), (753, 3514), (1506, 1757)]