18173522739

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{2752313}}^1$

素因数の和:2752418

約数の個数: 16

約数和(自身を含む): 25365325824

約数和(自身を除く): 7191803085

約数列:

[1, 3, 31, 71, 93, 213, 2201, 6603, 2752313, 8256939, 85321703, 195414223, 255965109, 586242669, 6057840913, 18173522739]

約数ペア:

[(1, 18173522739), (3, 6057840913), (31, 586242669), (71, 255965109), (93, 195414223), (213, 85321703), (2201, 8256939), (6603, 2752313)]