21212333568

素因数分解:

$2^9\times 3^3\times {\mathrm{1534457}}^1$

素因数の和:1534484

約数の個数: 80

約数和(自身を含む): 62790021360

約数和(自身を除く): 41577687792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 512, 576, 768, 864, 1152, 1536, 1728, 2304, 3456, 4608, 6912, 13824, 1534457, 3068914, 4603371, 6137828, 9206742, 12275656, 13810113, 18413484, 24551312, 27620226, 36826968, 41430339, 49102624, 55240452, 73653936, 82860678, 98205248, 110480904, 147307872, 165721356, 196410496, 220961808, 294615744, 331442712, 392820992, 441923616, 589231488, 662885424, 785641984, 883847232, 1178462976, 1325770848, 1767694464, 2356925952, 2651541696, 3535388928, 5303083392, 7070777856, 10606166784, 21212333568]

約数ペア:

[(1, 21212333568), (2, 10606166784), (3, 7070777856), (4, 5303083392), (6, 3535388928), (8, 2651541696), (9, 2356925952), (12, 1767694464), (16, 1325770848), (18, 1178462976), (24, 883847232), (27, 785641984), (32, 662885424), (36, 589231488), (48, 441923616), (54, 392820992), (64, 331442712), (72, 294615744), (96, 220961808), (108, 196410496), (128, 165721356), (144, 147307872), (192, 110480904), (216, 98205248), (256, 82860678), (288, 73653936), (384, 55240452), (432, 49102624), (512, 41430339), (576, 36826968), (768, 27620226), (864, 24551312), (1152, 18413484), (1536, 13810113), (1728, 12275656), (2304, 9206742), (3456, 6137828), (4608, 4603371), (6912, 3068914), (13824, 1534457)]