18145308672

素因数分解:

$2^{12}\times 3^2\times {\mathrm{23}}^1\times {\mathrm{21401}}^1$

素因数の和:21454

約数の個数: 156

約数和(自身を含む): 54694779984

約数和(自身を除く): 36549471312

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, 512, 552, 576, 736, 768, 828, 1024, 1104, 1152, 1472, 1536, 1656, 2048, 2208, 2304, 2944, 3072, 3312, 4096, 4416, 4608, 5888, 6144, 6624, 8832, 9216, 11776, 12288, 13248, 17664, 18432, 21401, 23552, 26496, 35328, 36864, 42802, 47104, 52992, 64203, 70656, 85604, 94208, 105984, 128406, 141312, 171208, 192609, 211968, 256812, 282624, 342416, 385218, 423936, 492223, 513624, 684832, 770436, 847872, 984446, 1027248, 1369664, 1476669, 1540872, 1968892, 2054496, 2739328, 2953338, 3081744, 3937784, 4108992, 4430007, 5478656, 5906676, 6163488, 7875568, 8217984, 8860014, 10957312, 11813352, 12326976, 15751136, 16435968, 17720028, 21914624, 23626704, 24653952, 31502272, 32871936, 35440056, 43829248, 47253408, 49307904, 63004544, 65743872, 70880112, 87658496, 94506816, 98615808, 126009088, 131487744, 141760224, 189013632, 197231616, 252018176, 262975488, 283520448, 378027264, 394463232, 504036352, 567040896, 756054528, 788926464, 1008072704, 1134081792, 1512109056, 2016145408, 2268163584, 3024218112, 4536327168, 6048436224, 9072654336, 18145308672]

約数ペア:

[(1, 18145308672), (2, 9072654336), (3, 6048436224), (4, 4536327168), (6, 3024218112), (8, 2268163584), (9, 2016145408), (12, 1512109056), (16, 1134081792), (18, 1008072704), (23, 788926464), (24, 756054528), (32, 567040896), (36, 504036352), (46, 394463232), (48, 378027264), (64, 283520448), (69, 262975488), (72, 252018176), (92, 197231616), (96, 189013632), (128, 141760224), (138, 131487744), (144, 126009088), (184, 98615808), (192, 94506816), (207, 87658496), (256, 70880112), (276, 65743872), (288, 63004544), (368, 49307904), (384, 47253408), (414, 43829248), (512, 35440056), (552, 32871936), (576, 31502272), (736, 24653952), (768, 23626704), (828, 21914624), (1024, 17720028), (1104, 16435968), (1152, 15751136), (1472, 12326976), (1536, 11813352), (1656, 10957312), (2048, 8860014), (2208, 8217984), (2304, 7875568), (2944, 6163488), (3072, 5906676), (3312, 5478656), (4096, 4430007), (4416, 4108992), (4608, 3937784), (5888, 3081744), (6144, 2953338), (6624, 2739328), (8832, 2054496), (9216, 1968892), (11776, 1540872), (12288, 1476669), (13248, 1369664), (17664, 1027248), (18432, 984446), (21401, 847872), (23552, 770436), (26496, 684832), (35328, 513624), (36864, 492223), (42802, 423936), (47104, 385218), (52992, 342416), (64203, 282624), (70656, 256812), (85604, 211968), (94208, 192609), (105984, 171208), (128406, 141312)]