21672576

素因数分解:

$2^7\times 3^3\times {\mathrm{6271}}^1$

素因数の和:6294

約数の個数: 64

約数和(自身を含む): 63974400

約数和(自身を除く): 42301824

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, 288, 384, 432, 576, 864, 1152, 1728, 3456, 6271, 12542, 18813, 25084, 37626, 50168, 56439, 75252, 100336, 112878, 150504, 169317, 200672, 225756, 301008, 338634, 401344, 451512, 602016, 677268, 802688, 903024, 1204032, 1354536, 1806048, 2408064, 2709072, 3612096, 5418144, 7224192, 10836288, 21672576]

約数ペア:

[(1, 21672576), (2, 10836288), (3, 7224192), (4, 5418144), (6, 3612096), (8, 2709072), (9, 2408064), (12, 1806048), (16, 1354536), (18, 1204032), (24, 903024), (27, 802688), (32, 677268), (36, 602016), (48, 451512), (54, 401344), (64, 338634), (72, 301008), (96, 225756), (108, 200672), (128, 169317), (144, 150504), (192, 112878), (216, 100336), (288, 75252), (384, 56439), (432, 50168), (576, 37626), (864, 25084), (1152, 18813), (1728, 12542), (3456, 6271)]