42742042

素因数分解:

$2^1\times 7^1\times {\mathrm{487}}^1\times {\mathrm{6269}}^1$

素因数の和:6765

約数の個数: 16

約数和(自身を含む): 73434240

約数和(自身を除く): 30692198

約数列:

[1, 2, 7, 14, 487, 974, 3409, 6269, 6818, 12538, 43883, 87766, 3053003, 6106006, 21371021, 42742042]

約数ペア:

[(1, 42742042), (2, 21371021), (7, 6106006), (14, 3053003), (487, 87766), (974, 43883), (3409, 12538), (6269, 6818)]