21063456768

素因数分解:

$2^{11}\times 3^1\times {\mathrm{41}}^1\times {\mathrm{83617}}^1$

素因数の和:83683

約数の個数: 96

約数和(自身を含む): 57525839280

約数和(自身を除く): 36462382512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 64, 82, 96, 123, 128, 164, 192, 246, 256, 328, 384, 492, 512, 656, 768, 984, 1024, 1312, 1536, 1968, 2048, 2624, 3072, 3936, 5248, 6144, 7872, 10496, 15744, 20992, 31488, 41984, 62976, 83617, 83968, 125952, 167234, 250851, 251904, 334468, 501702, 668936, 1003404, 1337872, 2006808, 2675744, 3428297, 4013616, 5351488, 6856594, 8027232, 10284891, 10702976, 13713188, 16054464, 20569782, 21405952, 27426376, 32108928, 41139564, 42811904, 54852752, 64217856, 82279128, 85623808, 109705504, 128435712, 164558256, 171247616, 219411008, 256871424, 329116512, 438822016, 513742848, 658233024, 877644032, 1316466048, 1755288064, 2632932096, 3510576128, 5265864192, 7021152256, 10531728384, 21063456768]

約数ペア:

[(1, 21063456768), (2, 10531728384), (3, 7021152256), (4, 5265864192), (6, 3510576128), (8, 2632932096), (12, 1755288064), (16, 1316466048), (24, 877644032), (32, 658233024), (41, 513742848), (48, 438822016), (64, 329116512), (82, 256871424), (96, 219411008), (123, 171247616), (128, 164558256), (164, 128435712), (192, 109705504), (246, 85623808), (256, 82279128), (328, 64217856), (384, 54852752), (492, 42811904), (512, 41139564), (656, 32108928), (768, 27426376), (984, 21405952), (1024, 20569782), (1312, 16054464), (1536, 13713188), (1968, 10702976), (2048, 10284891), (2624, 8027232), (3072, 6856594), (3936, 5351488), (5248, 4013616), (6144, 3428297), (7872, 2675744), (10496, 2006808), (15744, 1337872), (20992, 1003404), (31488, 668936), (41984, 501702), (62976, 334468), (83617, 251904), (83968, 250851), (125952, 167234)]