2819196

素因数分解:

$2^2\times 3^2\times {\mathrm{78311}}^1$

素因数の和:78321

約数の個数: 18

約数和(自身を含む): 7126392

約数和(自身を除く): 4307196

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 78311, 156622, 234933, 313244, 469866, 704799, 939732, 1409598, 2819196]

約数ペア:

[(1, 2819196), (2, 1409598), (3, 939732), (4, 704799), (6, 469866), (9, 313244), (12, 234933), (18, 156622), (36, 78311)]