19216134

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{21787}}^1$

素因数の和:21809

約数の個数: 36

約数和(自身を含む): 48434724

約数和(自身を除く): 29218590

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 21787, 43574, 65361, 130722, 152509, 196083, 305018, 392166, 457527, 915054, 1067563, 1372581, 2135126, 2745162, 3202689, 6405378, 9608067, 19216134]

約数ペア:

[(1, 19216134), (2, 9608067), (3, 6405378), (6, 3202689), (7, 2745162), (9, 2135126), (14, 1372581), (18, 1067563), (21, 915054), (42, 457527), (49, 392166), (63, 305018), (98, 196083), (126, 152509), (147, 130722), (294, 65361), (441, 43574), (882, 21787)]