21602304

素因数分解:

$2^{13}\times 3^2\times {\mathrm{293}}^1$

素因数の和:325

約数の個数: 84

約数和(自身を含む): 62615826

約数和(自身を除く): 41013522

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, 293, 384, 512, 576, 586, 768, 879, 1024, 1152, 1172, 1536, 1758, 2048, 2304, 2344, 2637, 3072, 3516, 4096, 4608, 4688, 5274, 6144, 7032, 8192, 9216, 9376, 10548, 12288, 14064, 18432, 18752, 21096, 24576, 28128, 36864, 37504, 42192, 56256, 73728, 75008, 84384, 112512, 150016, 168768, 225024, 300032, 337536, 450048, 600064, 675072, 900096, 1200128, 1350144, 1800192, 2400256, 2700288, 3600384, 5400576, 7200768, 10801152, 21602304]

約数ペア:

[(1, 21602304), (2, 10801152), (3, 7200768), (4, 5400576), (6, 3600384), (8, 2700288), (9, 2400256), (12, 1800192), (16, 1350144), (18, 1200128), (24, 900096), (32, 675072), (36, 600064), (48, 450048), (64, 337536), (72, 300032), (96, 225024), (128, 168768), (144, 150016), (192, 112512), (256, 84384), (288, 75008), (293, 73728), (384, 56256), (512, 42192), (576, 37504), (586, 36864), (768, 28128), (879, 24576), (1024, 21096), (1152, 18752), (1172, 18432), (1536, 14064), (1758, 12288), (2048, 10548), (2304, 9376), (2344, 9216), (2637, 8192), (3072, 7032), (3516, 6144), (4096, 5274), (4608, 4688)]