39970866

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{39419}}^1$

素因数の和:39450

約数の個数: 24

約数和(自身を含む): 86566320

約数和(自身を除く): 46595454

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 507, 1014, 39419, 78838, 118257, 236514, 512447, 1024894, 1537341, 3074682, 6661811, 13323622, 19985433, 39970866]

約数ペア:

[(1, 39970866), (2, 19985433), (3, 13323622), (6, 6661811), (13, 3074682), (26, 1537341), (39, 1024894), (78, 512447), (169, 236514), (338, 118257), (507, 78838), (1014, 39419)]