12420864

素因数分解:

$2^8\times 3^4\times {\mathrm{599}}^1$

素因数の和:627

約数の個数: 90

約数和(自身を含む): 37098600

約数和(自身を除く): 24677736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 256, 288, 324, 384, 432, 576, 599, 648, 768, 864, 1152, 1198, 1296, 1728, 1797, 2304, 2396, 2592, 3456, 3594, 4792, 5184, 5391, 6912, 7188, 9584, 10368, 10782, 14376, 16173, 19168, 20736, 21564, 28752, 32346, 38336, 43128, 48519, 57504, 64692, 76672, 86256, 97038, 115008, 129384, 153344, 172512, 194076, 230016, 258768, 345024, 388152, 460032, 517536, 690048, 776304, 1035072, 1380096, 1552608, 2070144, 3105216, 4140288, 6210432, 12420864]

約数ペア:

[(1, 12420864), (2, 6210432), (3, 4140288), (4, 3105216), (6, 2070144), (8, 1552608), (9, 1380096), (12, 1035072), (16, 776304), (18, 690048), (24, 517536), (27, 460032), (32, 388152), (36, 345024), (48, 258768), (54, 230016), (64, 194076), (72, 172512), (81, 153344), (96, 129384), (108, 115008), (128, 97038), (144, 86256), (162, 76672), (192, 64692), (216, 57504), (256, 48519), (288, 43128), (324, 38336), (384, 32346), (432, 28752), (576, 21564), (599, 20736), (648, 19168), (768, 16173), (864, 14376), (1152, 10782), (1198, 10368), (1296, 9584), (1728, 7188), (1797, 6912), (2304, 5391), (2396, 5184), (2592, 4792), (3456, 3594)]