8729262

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1$

素因数の和:322

約数の個数: 64

約数和(自身を含む): 21176640

約数和(自身を除く): 12447378

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 37, 51, 54, 74, 102, 111, 153, 222, 257, 306, 333, 459, 514, 629, 666, 771, 918, 999, 1258, 1542, 1887, 1998, 2313, 3774, 4369, 4626, 5661, 6939, 8738, 9509, 11322, 13107, 13878, 16983, 19018, 26214, 28527, 33966, 39321, 57054, 78642, 85581, 117963, 161653, 171162, 235926, 256743, 323306, 484959, 513486, 969918, 1454877, 2909754, 4364631, 8729262]

約数ペア:

[(1, 8729262), (2, 4364631), (3, 2909754), (6, 1454877), (9, 969918), (17, 513486), (18, 484959), (27, 323306), (34, 256743), (37, 235926), (51, 171162), (54, 161653), (74, 117963), (102, 85581), (111, 78642), (153, 57054), (222, 39321), (257, 33966), (306, 28527), (333, 26214), (459, 19018), (514, 16983), (629, 13878), (666, 13107), (771, 11322), (918, 9509), (999, 8738), (1258, 6939), (1542, 5661), (1887, 4626), (1998, 4369), (2313, 3774)]