18203652864

素因数分解:

$2^8\times 3^2\times {\mathrm{23}}^1\times {\mathrm{343517}}^1$

素因数の和:343562

約数の個数: 108

約数和(自身を含む): 54767761776

約数和(自身を除く): 36564108912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 64, 69, 72, 92, 96, 128, 138, 144, 184, 192, 207, 256, 276, 288, 368, 384, 414, 552, 576, 736, 768, 828, 1104, 1152, 1472, 1656, 2208, 2304, 2944, 3312, 4416, 5888, 6624, 8832, 13248, 17664, 26496, 52992, 343517, 687034, 1030551, 1374068, 2061102, 2748136, 3091653, 4122204, 5496272, 6183306, 7900891, 8244408, 10992544, 12366612, 15801782, 16488816, 21985088, 23702673, 24733224, 31603564, 32977632, 43970176, 47405346, 49466448, 63207128, 65955264, 71108019, 87940352, 94810692, 98932896, 126414256, 131910528, 142216038, 189621384, 197865792, 252828512, 263821056, 284432076, 379242768, 395731584, 505657024, 568864152, 758485536, 791463168, 1011314048, 1137728304, 1516971072, 2022628096, 2275456608, 3033942144, 4550913216, 6067884288, 9101826432, 18203652864]

約数ペア:

[(1, 18203652864), (2, 9101826432), (3, 6067884288), (4, 4550913216), (6, 3033942144), (8, 2275456608), (9, 2022628096), (12, 1516971072), (16, 1137728304), (18, 1011314048), (23, 791463168), (24, 758485536), (32, 568864152), (36, 505657024), (46, 395731584), (48, 379242768), (64, 284432076), (69, 263821056), (72, 252828512), (92, 197865792), (96, 189621384), (128, 142216038), (138, 131910528), (144, 126414256), (184, 98932896), (192, 94810692), (207, 87940352), (256, 71108019), (276, 65955264), (288, 63207128), (368, 49466448), (384, 47405346), (414, 43970176), (552, 32977632), (576, 31603564), (736, 24733224), (768, 23702673), (828, 21985088), (1104, 16488816), (1152, 15801782), (1472, 12366612), (1656, 10992544), (2208, 8244408), (2304, 7900891), (2944, 6183306), (3312, 5496272), (4416, 4122204), (5888, 3091653), (6624, 2748136), (8832, 2061102), (13248, 1374068), (17664, 1030551), (26496, 687034), (52992, 343517)]