6427244

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{4451}}^1$

素因数の和:4493

約数の個数: 18

約数和(自身を含む): 11873484

約数和(自身を除く): 5446240

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1444, 4451, 8902, 17804, 84569, 169138, 338276, 1606811, 3213622, 6427244]

約数ペア:

[(1, 6427244), (2, 3213622), (4, 1606811), (19, 338276), (38, 169138), (76, 84569), (361, 17804), (722, 8902), (1444, 4451)]