18210712

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{175103}}^1$

素因数の和:175122

約数の個数: 16

約数和(自身を含む): 36771840

約数和(自身を除く): 18561128

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 175103, 350206, 700412, 1400824, 2276339, 4552678, 9105356, 18210712]

約数ペア:

[(1, 18210712), (2, 9105356), (4, 4552678), (8, 2276339), (13, 1400824), (26, 700412), (52, 350206), (104, 175103)]