217456722

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1093}}^1\times {\mathrm{1579}}^1$

素因数の和:2687

約数の個数: 48

約数和(自身を含む): 539298240

約数和(自身を除く): 321841518

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1093, 1579, 2186, 3158, 3279, 4737, 6558, 7651, 9474, 9837, 11053, 14211, 15302, 19674, 22106, 22953, 28422, 33159, 45906, 66318, 68859, 99477, 137718, 198954, 1725847, 3451694, 5177541, 10355082, 12080929, 15532623, 24161858, 31065246, 36242787, 72485574, 108728361, 217456722]

約数ペア:

[(1, 217456722), (2, 108728361), (3, 72485574), (6, 36242787), (7, 31065246), (9, 24161858), (14, 15532623), (18, 12080929), (21, 10355082), (42, 5177541), (63, 3451694), (126, 1725847), (1093, 198954), (1579, 137718), (2186, 99477), (3158, 68859), (3279, 66318), (4737, 45906), (6558, 33159), (7651, 28422), (9474, 22953), (9837, 22106), (11053, 19674), (14211, 15302)]