18803262

素因数分解:

$2^1\times 3^1\times {\mathrm{157}}^1\times {\mathrm{19961}}^1$

素因数の和:20123

約数の個数: 16

約数和(自身を含む): 37847952

約数和(自身を除く): 19044690

約数列:

[1, 2, 3, 6, 157, 314, 471, 942, 19961, 39922, 59883, 119766, 3133877, 6267754, 9401631, 18803262]

約数ペア:

[(1, 18803262), (2, 9401631), (3, 6267754), (6, 3133877), (157, 119766), (314, 59883), (471, 39922), (942, 19961)]