18840384

素因数分解:

$2^6\times 3^3\times {\mathrm{10903}}^1$

素因数の和:10924

約数の個数: 56

約数和(自身を含む): 55392320

約数和(自身を除く): 36551936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 432, 576, 864, 1728, 10903, 21806, 32709, 43612, 65418, 87224, 98127, 130836, 174448, 196254, 261672, 294381, 348896, 392508, 523344, 588762, 697792, 785016, 1046688, 1177524, 1570032, 2093376, 2355048, 3140064, 4710096, 6280128, 9420192, 18840384]

約数ペア:

[(1, 18840384), (2, 9420192), (3, 6280128), (4, 4710096), (6, 3140064), (8, 2355048), (9, 2093376), (12, 1570032), (16, 1177524), (18, 1046688), (24, 785016), (27, 697792), (32, 588762), (36, 523344), (48, 392508), (54, 348896), (64, 294381), (72, 261672), (96, 196254), (108, 174448), (144, 130836), (192, 98127), (216, 87224), (288, 65418), (432, 43612), (576, 32709), (864, 21806), (1728, 10903)]