21908682

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{71597}}^1$

素因数の和:71622

約数の個数: 24

約数和(自身を含む): 50261796

約数和(自身を除く): 28353114

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 71597, 143194, 214791, 429582, 644373, 1217149, 1288746, 2434298, 3651447, 7302894, 10954341, 21908682]

約数ペア:

[(1, 21908682), (2, 10954341), (3, 7302894), (6, 3651447), (9, 2434298), (17, 1288746), (18, 1217149), (34, 644373), (51, 429582), (102, 214791), (153, 143194), (306, 71597)]