1815994368

素因数分解:

$2^{13}\times 3^2\times {\mathrm{24631}}^1$

素因数の和:24663

約数の個数: 84

約数和(自身を含む): 5246098728

約数和(自身を除く): 3430104360

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1024, 1152, 1536, 2048, 2304, 3072, 4096, 4608, 6144, 8192, 9216, 12288, 18432, 24576, 24631, 36864, 49262, 73728, 73893, 98524, 147786, 197048, 221679, 295572, 394096, 443358, 591144, 788192, 886716, 1182288, 1576384, 1773432, 2364576, 3152768, 3546864, 4729152, 6305536, 7093728, 9458304, 12611072, 14187456, 18916608, 25222144, 28374912, 37833216, 50444288, 56749824, 75666432, 100888576, 113499648, 151332864, 201777152, 226999296, 302665728, 453998592, 605331456, 907997184, 1815994368]

約数ペア:

[(1, 1815994368), (2, 907997184), (3, 605331456), (4, 453998592), (6, 302665728), (8, 226999296), (9, 201777152), (12, 151332864), (16, 113499648), (18, 100888576), (24, 75666432), (32, 56749824), (36, 50444288), (48, 37833216), (64, 28374912), (72, 25222144), (96, 18916608), (128, 14187456), (144, 12611072), (192, 9458304), (256, 7093728), (288, 6305536), (384, 4729152), (512, 3546864), (576, 3152768), (768, 2364576), (1024, 1773432), (1152, 1576384), (1536, 1182288), (2048, 886716), (2304, 788192), (3072, 591144), (4096, 443358), (4608, 394096), (6144, 295572), (8192, 221679), (9216, 197048), (12288, 147786), (18432, 98524), (24576, 73893), (24631, 73728), (36864, 49262)]