18454918

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{1153}}^1$

素因数の和:1359

約数の個数: 16

約数和(自身を含む): 28416096

約数和(自身を除く): 9961178

約数列:

[1, 2, 53, 106, 151, 302, 1153, 2306, 8003, 16006, 61109, 122218, 174103, 348206, 9227459, 18454918]

約数ペア:

[(1, 18454918), (2, 9227459), (53, 348206), (106, 174103), (151, 122218), (302, 61109), (1153, 16006), (2306, 8003)]