18475026

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{133877}}^1$

素因数の和:133905

約数の個数: 16

約数和(自身を含む): 38556864

約数和(自身を除く): 20081838

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 133877, 267754, 401631, 803262, 3079171, 6158342, 9237513, 18475026]

約数ペア:

[(1, 18475026), (2, 9237513), (3, 6158342), (6, 3079171), (23, 803262), (46, 401631), (69, 267754), (138, 133877)]