21937824

素因数分解:

$2^5\times 3^3\times {\mathrm{25391}}^1$

素因数の和:25410

約数の個数: 48

約数和(自身を含む): 63987840

約数和(自身を除く): 42050016

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 25391, 50782, 76173, 101564, 152346, 203128, 228519, 304692, 406256, 457038, 609384, 685557, 812512, 914076, 1218768, 1371114, 1828152, 2437536, 2742228, 3656304, 5484456, 7312608, 10968912, 21937824]

約数ペア:

[(1, 21937824), (2, 10968912), (3, 7312608), (4, 5484456), (6, 3656304), (8, 2742228), (9, 2437536), (12, 1828152), (16, 1371114), (18, 1218768), (24, 914076), (27, 812512), (32, 685557), (36, 609384), (48, 457038), (54, 406256), (72, 304692), (96, 228519), (108, 203128), (144, 152346), (216, 101564), (288, 76173), (432, 50782), (864, 25391)]