2549206737

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{22027}}^1$

素因数の和:22218

約数の個数: 48

約数和(自身を含む): 4618478592

約数和(自身を除く): 2069271855

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 167, 231, 501, 693, 1169, 1503, 1837, 3507, 5511, 10521, 12859, 16533, 22027, 38577, 66081, 115731, 154189, 198243, 242297, 462567, 726891, 1387701, 1696079, 2180673, 3678509, 5088237, 11035527, 15264711, 25749563, 33106581, 40463599, 77248689, 121390797, 231746067, 283245193, 364172391, 849735579, 2549206737]

約数ペア:

[(1, 2549206737), (3, 849735579), (7, 364172391), (9, 283245193), (11, 231746067), (21, 121390797), (33, 77248689), (63, 40463599), (77, 33106581), (99, 25749563), (167, 15264711), (231, 11035527), (501, 5088237), (693, 3678509), (1169, 2180673), (1503, 1696079), (1837, 1387701), (3507, 726891), (5511, 462567), (10521, 242297), (12859, 198243), (16533, 154189), (22027, 115731), (38577, 66081)]