8128134

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{21503}}^1$

素因数の和:21521

約数の個数: 32

約数和(自身を含む): 20643840

約数和(自身を除く): 12515706

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 21503, 43006, 64509, 129018, 150521, 193527, 301042, 387054, 451563, 580581, 903126, 1161162, 1354689, 2709378, 4064067, 8128134]

約数ペア:

[(1, 8128134), (2, 4064067), (3, 2709378), (6, 1354689), (7, 1161162), (9, 903126), (14, 580581), (18, 451563), (21, 387054), (27, 301042), (42, 193527), (54, 150521), (63, 129018), (126, 64509), (189, 43006), (378, 21503)]