2018863917

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1103}}^1\times {\mathrm{1709}}^1$

素因数の和:2842

約数の個数: 48

約数和(自身を含む): 3534036480

約数和(自身を除く): 1515172563

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 1103, 1709, 3309, 5127, 7721, 9927, 11963, 15381, 18751, 23163, 29053, 35889, 56253, 69489, 87159, 107667, 131257, 168759, 203371, 261477, 393771, 610113, 1181313, 1830339, 1885027, 5655081, 13195189, 16965243, 32045459, 39585567, 96136377, 118756701, 224318213, 288409131, 672954639, 2018863917]

約数ペア:

[(1, 2018863917), (3, 672954639), (7, 288409131), (9, 224318213), (17, 118756701), (21, 96136377), (51, 39585567), (63, 32045459), (119, 16965243), (153, 13195189), (357, 5655081), (1071, 1885027), (1103, 1830339), (1709, 1181313), (3309, 610113), (5127, 393771), (7721, 261477), (9927, 203371), (11963, 168759), (15381, 131257), (18751, 107667), (23163, 87159), (29053, 69489), (35889, 56253)]