219049524

素因数分解:

$2^2\times 3^2\times {\mathrm{643}}^1\times {\mathrm{9463}}^1$

素因数の和:10116

約数の個数: 36

約数和(自身を含む): 554628256

約数和(自身を除く): 335578732

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 643, 1286, 1929, 2572, 3858, 5787, 7716, 9463, 11574, 18926, 23148, 28389, 37852, 56778, 85167, 113556, 170334, 340668, 6084709, 12169418, 18254127, 24338836, 36508254, 54762381, 73016508, 109524762, 219049524]

約数ペア:

[(1, 219049524), (2, 109524762), (3, 73016508), (4, 54762381), (6, 36508254), (9, 24338836), (12, 18254127), (18, 12169418), (36, 6084709), (643, 340668), (1286, 170334), (1929, 113556), (2572, 85167), (3858, 56778), (5787, 37852), (7716, 28389), (9463, 23148), (11574, 18926)]