17802

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1$

素因数の和:74

約数の個数: 24

約数和(自身を含む): 41184

約数和(自身を除く): 23382

約数列:

[1, 2, 3, 6, 9, 18, 23, 43, 46, 69, 86, 129, 138, 207, 258, 387, 414, 774, 989, 1978, 2967, 5934, 8901, 17802]

約数ペア:

[(1, 17802), (2, 8901), (3, 5934), (6, 2967), (9, 1978), (18, 989), (23, 774), (43, 414), (46, 387), (69, 258), (86, 207), (129, 138)]