68879244

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{819991}}^1$

素因数の和:820005

約数の個数: 24

約数和(自身を含む): 183678208

約数和(自身を除く): 114798964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 819991, 1639982, 2459973, 3279964, 4919946, 5739937, 9839892, 11479874, 17219811, 22959748, 34439622, 68879244]

約数ペア:

[(1, 68879244), (2, 34439622), (3, 22959748), (4, 17219811), (6, 11479874), (7, 9839892), (12, 5739937), (14, 4919946), (21, 3279964), (28, 2459973), (42, 1639982), (84, 819991)]