42215274

素因数分解:

$2^1\times 3^2\times {\mathrm{131}}^1\times {\mathrm{17903}}^1$

素因数の和:18042

約数の個数: 24

約数和(自身を含む): 92169792

約数和(自身を除く): 49954518

約数列:

[1, 2, 3, 6, 9, 18, 131, 262, 393, 786, 1179, 2358, 17903, 35806, 53709, 107418, 161127, 322254, 2345293, 4690586, 7035879, 14071758, 21107637, 42215274]

約数ペア:

[(1, 42215274), (2, 21107637), (3, 14071758), (6, 7035879), (9, 4690586), (18, 2345293), (131, 322254), (262, 161127), (393, 107418), (786, 53709), (1179, 35806), (2358, 17903)]