39405204

素因数分解:

$2^2\times 3^4\times {\mathrm{121621}}^1$

素因数の和:121637

約数の個数: 30

約数和(自身を含む): 103013834

約数和(自身を除く): 63608630

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 121621, 243242, 364863, 486484, 729726, 1094589, 1459452, 2189178, 3283767, 4378356, 6567534, 9851301, 13135068, 19702602, 39405204]

約数ペア:

[(1, 39405204), (2, 19702602), (3, 13135068), (4, 9851301), (6, 6567534), (9, 4378356), (12, 3283767), (18, 2189178), (27, 1459452), (36, 1094589), (54, 729726), (81, 486484), (108, 364863), (162, 243242), (324, 121621)]