2018324518

素因数分解:

$2^1\times 7^1\times {\mathrm{17761}}^1\times {\mathrm{8117}}^1$

素因数の和:25887

約数の個数: 16

約数和(自身を含む): 3460605984

約数和(自身を除く): 1442281466

約数列:

[1, 2, 7, 14, 8117, 16234, 17761, 35522, 56819, 113638, 124327, 248654, 144166037, 288332074, 1009162259, 2018324518]

約数ペア:

[(1, 2018324518), (2, 1009162259), (7, 288332074), (14, 144166037), (8117, 248654), (16234, 124327), (17761, 113638), (35522, 56819)]