217436508

素因数分解:

$2^2\times 3^3\times {\mathrm{2013301}}^1$

素因数の和:2013314

約数の個数: 24

約数和(自身を含む): 563724560

約数和(自身を除く): 346288052

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 2013301, 4026602, 6039903, 8053204, 12079806, 18119709, 24159612, 36239418, 54359127, 72478836, 108718254, 217436508]

約数ペア:

[(1, 217436508), (2, 108718254), (3, 72478836), (4, 54359127), (6, 36239418), (9, 24159612), (12, 18119709), (18, 12079806), (27, 8053204), (36, 6039903), (54, 4026602), (108, 2013301)]