68694738

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1009}}^1\times {\mathrm{1621}}^1$

素因数の和:2642

約数の個数: 32

約数和(自身を含む): 157269120

約数和(自身を除く): 88574382

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1009, 1621, 2018, 3027, 3242, 4863, 6054, 7063, 9726, 11347, 14126, 21189, 22694, 34041, 42378, 68082, 1635589, 3271178, 4906767, 9813534, 11449123, 22898246, 34347369, 68694738]

約数ペア:

[(1, 68694738), (2, 34347369), (3, 22898246), (6, 11449123), (7, 9813534), (14, 4906767), (21, 3271178), (42, 1635589), (1009, 68082), (1621, 42378), (2018, 34041), (3027, 22694), (3242, 21189), (4863, 14126), (6054, 11347), (7063, 9726)]