77881374

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{337}}^1\times {\mathrm{347}}^1$

素因数の和:729

約数の個数: 48

約数和(自身を含む): 174318768

約数和(自身を除く): 96437394

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 337, 347, 666, 674, 694, 1011, 1041, 2022, 2082, 3033, 3123, 6066, 6246, 12469, 12839, 24938, 25678, 37407, 38517, 74814, 77034, 112221, 115551, 116939, 224442, 231102, 233878, 350817, 701634, 1052451, 2104902, 4326743, 8653486, 12980229, 25960458, 38940687, 77881374]

約数ペア:

[(1, 77881374), (2, 38940687), (3, 25960458), (6, 12980229), (9, 8653486), (18, 4326743), (37, 2104902), (74, 1052451), (111, 701634), (222, 350817), (333, 233878), (337, 231102), (347, 224442), (666, 116939), (674, 115551), (694, 112221), (1011, 77034), (1041, 74814), (2022, 38517), (2082, 37407), (3033, 25678), (3123, 24938), (6066, 12839), (6246, 12469)]