68838756

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{819509}}^1$

素因数の和:819523

約数の個数: 24

約数和(自身を含む): 183570240

約数和(自身を除く): 114731484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 819509, 1639018, 2458527, 3278036, 4917054, 5736563, 9834108, 11473126, 17209689, 22946252, 34419378, 68838756]

約数ペア:

[(1, 68838756), (2, 34419378), (3, 22946252), (4, 17209689), (6, 11473126), (7, 9834108), (12, 5736563), (14, 4917054), (21, 3278036), (28, 2458527), (42, 1639018), (84, 819509)]