16627326

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{223}}^1$

素因数の和:305

約数の個数: 48

約数和(自身を含む): 36309504

約数和(自身を除く): 19682178

約数列:

[1, 2, 3, 6, 17, 34, 43, 51, 86, 102, 129, 223, 258, 289, 446, 578, 669, 731, 867, 1338, 1462, 1734, 2193, 3791, 4386, 7582, 9589, 11373, 12427, 19178, 22746, 24854, 28767, 37281, 57534, 64447, 74562, 128894, 163013, 193341, 326026, 386682, 489039, 978078, 2771221, 5542442, 8313663, 16627326]

約数ペア:

[(1, 16627326), (2, 8313663), (3, 5542442), (6, 2771221), (17, 978078), (34, 489039), (43, 386682), (51, 326026), (86, 193341), (102, 163013), (129, 128894), (223, 74562), (258, 64447), (289, 57534), (446, 37281), (578, 28767), (669, 24854), (731, 22746), (867, 19178), (1338, 12427), (1462, 11373), (1734, 9589), (2193, 7582), (3791, 4386)]