21106026

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{40433}}^1$

素因数の和:40470

約数の個数: 24

約数和(自身を含む): 47307780

約数和(自身を除く): 26201754

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 522, 40433, 80866, 121299, 242598, 363897, 727794, 1172557, 2345114, 3517671, 7035342, 10553013, 21106026]

約数ペア:

[(1, 21106026), (2, 10553013), (3, 7035342), (6, 3517671), (9, 2345114), (18, 1172557), (29, 727794), (58, 363897), (87, 242598), (174, 121299), (261, 80866), (522, 40433)]