19322262267

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{599}}^1\times {\mathrm{19949}}^1$

素因数の和:20576

約数の個数: 48

約数和(自身を含む): 32749920000

約数和(自身を除く): 13427657733

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 539, 599, 1617, 1797, 4193, 6589, 12579, 19767, 19949, 29351, 46123, 59847, 88053, 138369, 139643, 219439, 322861, 418929, 658317, 968583, 977501, 1536073, 2932503, 4608219, 10752511, 11949451, 32257533, 35848353, 83646157, 131443961, 250938471, 394331883, 585523099, 920107727, 1756569297, 2760323181, 6440754089, 19322262267]

約数ペア:

[(1, 19322262267), (3, 6440754089), (7, 2760323181), (11, 1756569297), (21, 920107727), (33, 585523099), (49, 394331883), (77, 250938471), (147, 131443961), (231, 83646157), (539, 35848353), (599, 32257533), (1617, 11949451), (1797, 10752511), (4193, 4608219), (6589, 2932503), (12579, 1536073), (19767, 977501), (19949, 968583), (29351, 658317), (46123, 418929), (59847, 322861), (88053, 219439), (138369, 139643)]