16551648

素因数分解:

$2^5\times 3^3\times {\mathrm{19157}}^1$

素因数の和:19176

約数の個数: 48

約数和(自身を含む): 48278160

約数和(自身を除く): 31726512

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, 19157, 38314, 57471, 76628, 114942, 153256, 172413, 229884, 306512, 344826, 459768, 517239, 613024, 689652, 919536, 1034478, 1379304, 1839072, 2068956, 2758608, 4137912, 5517216, 8275824, 16551648]

約数ペア:

[(1, 16551648), (2, 8275824), (3, 5517216), (4, 4137912), (6, 2758608), (8, 2068956), (9, 1839072), (12, 1379304), (16, 1034478), (18, 919536), (24, 689652), (27, 613024), (32, 517239), (36, 459768), (48, 344826), (54, 306512), (72, 229884), (96, 172413), (108, 153256), (144, 114942), (216, 76628), (288, 57471), (432, 38314), (864, 19157)]