1889869824

素因数分解:

$2^{13}\times 3^2\times {\mathrm{25633}}^1$

素因数の和:25665

約数の個数: 84

約数和(自身を含む): 5459503686

約数和(自身を除く): 3569633862

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, 25633, 36864, 51266, 73728, 76899, 102532, 153798, 205064, 230697, 307596, 410128, 461394, 615192, 820256, 922788, 1230384, 1640512, 1845576, 2460768, 3281024, 3691152, 4921536, 6562048, 7382304, 9843072, 13124096, 14764608, 19686144, 26248192, 29529216, 39372288, 52496384, 59058432, 78744576, 104992768, 118116864, 157489152, 209985536, 236233728, 314978304, 472467456, 629956608, 944934912, 1889869824]

約数ペア:

[(1, 1889869824), (2, 944934912), (3, 629956608), (4, 472467456), (6, 314978304), (8, 236233728), (9, 209985536), (12, 157489152), (16, 118116864), (18, 104992768), (24, 78744576), (32, 59058432), (36, 52496384), (48, 39372288), (64, 29529216), (72, 26248192), (96, 19686144), (128, 14764608), (144, 13124096), (192, 9843072), (256, 7382304), (288, 6562048), (384, 4921536), (512, 3691152), (576, 3281024), (768, 2460768), (1024, 1845576), (1152, 1640512), (1536, 1230384), (2048, 922788), (2304, 820256), (3072, 615192), (4096, 461394), (4608, 410128), (6144, 307596), (8192, 230697), (9216, 205064), (12288, 153798), (18432, 102532), (24576, 76899), (25633, 73728), (36864, 51266)]