2490665274

素因数分解:

$2^1\times 3^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47599}}^1$

素因数の和:47649

約数の個数: 80

約数和(自身を含む): 6220368000

約数和(自身を除く): 3729702726

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 27, 34, 38, 51, 54, 57, 81, 102, 114, 153, 162, 171, 306, 323, 342, 459, 513, 646, 918, 969, 1026, 1377, 1539, 1938, 2754, 2907, 3078, 5814, 8721, 17442, 26163, 47599, 52326, 95198, 142797, 285594, 428391, 809183, 856782, 904381, 1285173, 1618366, 1808762, 2427549, 2570346, 2713143, 3855519, 4855098, 5426286, 7282647, 7711038, 8139429, 14565294, 15374477, 16278858, 21847941, 24418287, 30748954, 43695882, 46123431, 48836574, 65543823, 73254861, 92246862, 131087646, 138370293, 146509722, 276740586, 415110879, 830221758, 1245332637, 2490665274]

約数ペア:

[(1, 2490665274), (2, 1245332637), (3, 830221758), (6, 415110879), (9, 276740586), (17, 146509722), (18, 138370293), (19, 131087646), (27, 92246862), (34, 73254861), (38, 65543823), (51, 48836574), (54, 46123431), (57, 43695882), (81, 30748954), (102, 24418287), (114, 21847941), (153, 16278858), (162, 15374477), (171, 14565294), (306, 8139429), (323, 7711038), (342, 7282647), (459, 5426286), (513, 4855098), (646, 3855519), (918, 2713143), (969, 2570346), (1026, 2427549), (1377, 1808762), (1539, 1618366), (1938, 1285173), (2754, 904381), (2907, 856782), (3078, 809183), (5814, 428391), (8721, 285594), (17442, 142797), (26163, 95198), (47599, 52326)]