2019778884

素因数分解:

$2^2\times 3^2\times {\mathrm{56104969}}^1$

素因数の和:56104979

約数の個数: 18

約数和(自身を含む): 5105552270

約数和(自身を除く): 3085773386

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 56104969, 112209938, 168314907, 224419876, 336629814, 504944721, 673259628, 1009889442, 2019778884]

約数ペア:

[(1, 2019778884), (2, 1009889442), (3, 673259628), (4, 504944721), (6, 336629814), (9, 224419876), (12, 168314907), (18, 112209938), (36, 56104969)]