138810768

素因数分解:

$2^4\times 3^1\times {\mathrm{2891891}}^1$

素因数の和:2891902

約数の個数: 20

約数和(自身を含む): 358594608

約数和(自身を除く): 219783840

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 2891891, 5783782, 8675673, 11567564, 17351346, 23135128, 34702692, 46270256, 69405384, 138810768]

約数ペア:

[(1, 138810768), (2, 69405384), (3, 46270256), (4, 34702692), (6, 23135128), (8, 17351346), (12, 11567564), (16, 8675673), (24, 5783782), (48, 2891891)]