27181998

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{65657}}^1$

素因数の和:65688

約数の個数: 24

約数和(自身を含む): 61455888

約数和(自身を除く): 34273890

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 65657, 131314, 196971, 393942, 590913, 1181826, 1510111, 3020222, 4530333, 9060666, 13590999, 27181998]

約数ペア:

[(1, 27181998), (2, 13590999), (3, 9060666), (6, 4530333), (9, 3020222), (18, 1510111), (23, 1181826), (46, 590913), (69, 393942), (138, 196971), (207, 131314), (414, 65657)]