18031700606976

素因数分解:

$2^{18}\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1283}}^1$

素因数の和:1392

約数の個数: 912

約数和(自身を含む): 63850204214784

約数和(自身を除く): 45818503607808

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 23, 24, 28, 32, 36, 37, 42, 46, 48, 56, 63, 64, 69, 72, 74, 84, 92, 96, 111, 112, 126, 128, 138, 144, 148, 161, 168, 184, 192, 207, 222, 224, 252, 256, 259, 276, 288, 296, 322, 333, 336, 368, 384, 414, 444, 448, 483, 504, 512, 518, 552, 576, 592, 644, 666, 672, 736, 768, 777, 828, 851, 888, 896, 966, 1008, 1024, 1036, 1104, 1152, 1184, 1283, 1288, 1332, 1344, 1449, 1472, 1536, 1554, 1656, 1702, 1776, 1792, 1932, 2016, 2048, 2072, 2208, 2304, 2331, 2368, 2553, 2566, 2576, 2664, 2688, 2898, 2944, 3072, 3108, 3312, 3404, 3552, 3584, 3849, 3864, 4032, 4096, 4144, 4416, 4608, 4662, 4736, 5106, 5132, 5152, 5328, 5376, 5796, 5888, 5957, 6144, 6216, 6624, 6808, 7104, 7168, 7659, 7698, 7728, 8064, 8192, 8288, 8832, 8981, 9216, 9324, 9472, 10212, 10264, 10304, 10656, 10752, 11547, 11592, 11776, 11914, 12288, 12432, 13248, 13616, 14208, 14336, 15318, 15396, 15456, 16128, 16384, 16576, 17664, 17871, 17962, 18432, 18648, 18944, 20424, 20528, 20608, 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約数ペア:

[(1, 18031700606976), (2, 9015850303488), (3, 6010566868992), (4, 4507925151744), (6, 3005283434496), (7, 2575957229568), (8, 2253962575872), (9, 2003522289664), (12, 1502641717248), (14, 1287978614784), (16, 1126981287936), (18, 1001761144832), (21, 858652409856), (23, 783986982912), (24, 751320858624), (28, 643989307392), (32, 563490643968), (36, 500880572416), (37, 487343259648), (42, 429326204928), (46, 391993491456), (48, 375660429312), (56, 321994653696), (63, 286217469952), (64, 281745321984), (69, 261328994304), (72, 250440286208), (74, 243671629824), (84, 214663102464), (92, 195996745728), (96, 187830214656), (111, 162447753216), (112, 160997326848), (126, 143108734976), (128, 140872660992), (138, 130664497152), (144, 125220143104), (148, 121835814912), (161, 111998140416), (168, 107331551232), (184, 97998372864), (192, 93915107328), (207, 87109664768), (222, 81223876608), (224, 80498663424), (252, 71554367488), (256, 70436330496), (259, 69620465664), (276, 65332248576), (288, 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