2111598

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{1607}}^1$

素因数の和:1688

約数の個数: 24

約数和(自身を含む): 4640688

約数和(自身を除く): 2529090

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 438, 657, 1314, 1607, 3214, 4821, 9642, 14463, 28926, 117311, 234622, 351933, 703866, 1055799, 2111598]

約数ペア:

[(1, 2111598), (2, 1055799), (3, 703866), (6, 351933), (9, 234622), (18, 117311), (73, 28926), (146, 14463), (219, 9642), (438, 4821), (657, 3214), (1314, 1607)]