38888154

素因数分解:

$2^1\times 3^3\times {\mathrm{720151}}^1$

素因数の和:720162

約数の個数: 16

約数和(自身を含む): 86418240

約数和(自身を除く): 47530086

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 720151, 1440302, 2160453, 4320906, 6481359, 12962718, 19444077, 38888154]

約数ペア:

[(1, 38888154), (2, 19444077), (3, 12962718), (6, 6481359), (9, 4320906), (18, 2160453), (27, 1440302), (54, 720151)]