18836048

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{15289}}^1$

素因数の和:15315

約数の個数: 40

約数和(自身を含む): 45503040

約数和(自身を除く): 26666992

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 88, 112, 154, 176, 308, 616, 1232, 15289, 30578, 61156, 107023, 122312, 168179, 214046, 244624, 336358, 428092, 672716, 856184, 1177253, 1345432, 1712368, 2354506, 2690864, 4709012, 9418024, 18836048]

約数ペア:

[(1, 18836048), (2, 9418024), (4, 4709012), (7, 2690864), (8, 2354506), (11, 1712368), (14, 1345432), (16, 1177253), (22, 856184), (28, 672716), (44, 428092), (56, 336358), (77, 244624), (88, 214046), (112, 168179), (154, 122312), (176, 107023), (308, 61156), (616, 30578), (1232, 15289)]