18483453

素因数分解:

$3^2\times {\mathrm{103}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1$

素因数の和:393

約数の個数: 24

約数和(自身を含む): 27342848

約数和(自身を除く): 8859395

約数列:

[1, 3, 9, 103, 127, 157, 309, 381, 471, 927, 1143, 1413, 13081, 16171, 19939, 39243, 48513, 59817, 117729, 145539, 179451, 2053717, 6161151, 18483453]

約数ペア:

[(1, 18483453), (3, 6161151), (9, 2053717), (103, 179451), (127, 145539), (157, 117729), (309, 59817), (381, 48513), (471, 39243), (927, 19939), (1143, 16171), (1413, 13081)]