21167691672

素因数分解:

$2^3\times 3^1\times {\mathrm{23509}}^1\times {\mathrm{37517}}^1$

素因数の和:61035

約数の個数: 32

約数和(自身を含む): 52922890800

約数和(自身を除く): 31755199128

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 23509, 37517, 47018, 70527, 75034, 94036, 112551, 141054, 150068, 188072, 225102, 282108, 300136, 450204, 564216, 900408, 881987153, 1763974306, 2645961459, 3527948612, 5291922918, 7055897224, 10583845836, 21167691672]

約数ペア:

[(1, 21167691672), (2, 10583845836), (3, 7055897224), (4, 5291922918), (6, 3527948612), (8, 2645961459), (12, 1763974306), (24, 881987153), (23509, 900408), (37517, 564216), (47018, 450204), (70527, 300136), (75034, 282108), (94036, 225102), (112551, 188072), (141054, 150068)]