1621434816

素因数分解:

$2^6\times 3^2\times {\mathrm{2814991}}^1$

素因数の和:2815009

約数の個数: 42

約数和(自身を含む): 4647551792

約数和(自身を除く): 3026116976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 2814991, 5629982, 8444973, 11259964, 16889946, 22519928, 25334919, 33779892, 45039856, 50669838, 67559784, 90079712, 101339676, 135119568, 180159424, 202679352, 270239136, 405358704, 540478272, 810717408, 1621434816]

約数ペア:

[(1, 1621434816), (2, 810717408), (3, 540478272), (4, 405358704), (6, 270239136), (8, 202679352), (9, 180159424), (12, 135119568), (16, 101339676), (18, 90079712), (24, 67559784), (32, 50669838), (36, 45039856), (48, 33779892), (64, 25334919), (72, 22519928), (96, 16889946), (144, 11259964), (192, 8444973), (288, 5629982), (576, 2814991)]