28133946

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1613}}^1$

素因数の和:1660

約数の個数: 64

約数和(自身を含む): 69724800

約数和(自身を除く): 41590854

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 27, 34, 38, 51, 54, 57, 102, 114, 153, 171, 306, 323, 342, 459, 513, 646, 918, 969, 1026, 1613, 1938, 2907, 3226, 4839, 5814, 8721, 9678, 14517, 17442, 27421, 29034, 30647, 43551, 54842, 61294, 82263, 87102, 91941, 164526, 183882, 246789, 275823, 493578, 520999, 551646, 740367, 827469, 1041998, 1480734, 1562997, 1654938, 3125994, 4688991, 9377982, 14066973, 28133946]

約数ペア:

[(1, 28133946), (2, 14066973), (3, 9377982), (6, 4688991), (9, 3125994), (17, 1654938), (18, 1562997), (19, 1480734), (27, 1041998), (34, 827469), (38, 740367), (51, 551646), (54, 520999), (57, 493578), (102, 275823), (114, 246789), (153, 183882), (171, 164526), (306, 91941), (323, 87102), (342, 82263), (459, 61294), (513, 54842), (646, 43551), (918, 30647), (969, 29034), (1026, 27421), (1613, 17442), (1938, 14517), (2907, 9678), (3226, 8721), (4839, 5814)]