28147734

素因数分解:

$2^1\times 3^2\times {\mathrm{613}}^1\times {\mathrm{2551}}^1$

素因数の和:3172

約数の個数: 24

約数和(自身を含む): 61110192

約数和(自身を除く): 32962458

約数列:

[1, 2, 3, 6, 9, 18, 613, 1226, 1839, 2551, 3678, 5102, 5517, 7653, 11034, 15306, 22959, 45918, 1563763, 3127526, 4691289, 9382578, 14073867, 28147734]

約数ペア:

[(1, 28147734), (2, 14073867), (3, 9382578), (6, 4691289), (9, 3127526), (18, 1563763), (613, 45918), (1226, 22959), (1839, 15306), (2551, 11034), (3678, 7653), (5102, 5517)]