18469728

素因数分解:

$2^5\times 3^3\times {\mathrm{21377}}^1$

素因数の和:21396

約数の個数: 48

約数和(自身を含む): 53872560

約数和(自身を除く): 35402832

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, 21377, 42754, 64131, 85508, 128262, 171016, 192393, 256524, 342032, 384786, 513048, 577179, 684064, 769572, 1026096, 1154358, 1539144, 2052192, 2308716, 3078288, 4617432, 6156576, 9234864, 18469728]

約数ペア:

[(1, 18469728), (2, 9234864), (3, 6156576), (4, 4617432), (6, 3078288), (8, 2308716), (9, 2052192), (12, 1539144), (16, 1154358), (18, 1026096), (24, 769572), (27, 684064), (32, 577179), (36, 513048), (48, 384786), (54, 342032), (72, 256524), (96, 192393), (108, 171016), (144, 128262), (216, 85508), (288, 64131), (432, 42754), (864, 21377)]