18887094002

素因数分解:

$2^1\times 7^3\times {\mathrm{27532207}}^1$

素因数の和:27532230

約数の個数: 16

約数和(自身を含む): 33038649600

約数和(自身を除く): 14151555598

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 27532207, 55064414, 192725449, 385450898, 1349078143, 2698156286, 9443547001, 18887094002]

約数ペア:

[(1, 18887094002), (2, 9443547001), (7, 2698156286), (14, 1349078143), (49, 385450898), (98, 192725449), (343, 55064414), (686, 27532207)]