67704756

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{806009}}^1$

素因数の和:806023

約数の個数: 24

約数和(自身を含む): 180546240

約数和(自身を除く): 112841484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 806009, 1612018, 2418027, 3224036, 4836054, 5642063, 9672108, 11284126, 16926189, 22568252, 33852378, 67704756]

約数ペア:

[(1, 67704756), (2, 33852378), (3, 22568252), (4, 16926189), (6, 11284126), (7, 9672108), (12, 5642063), (14, 4836054), (21, 3224036), (28, 2418027), (42, 1612018), (84, 806009)]