25244442

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{353}}^1$

素因数の和:527

約数の個数: 48

約数和(自身を含む): 57156840

約数和(自身を除く): 31912398

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 137, 174, 261, 274, 353, 411, 522, 706, 822, 1059, 1233, 2118, 2466, 3177, 3973, 6354, 7946, 10237, 11919, 20474, 23838, 30711, 35757, 48361, 61422, 71514, 92133, 96722, 145083, 184266, 290166, 435249, 870498, 1402469, 2804938, 4207407, 8414814, 12622221, 25244442]

約数ペア:

[(1, 25244442), (2, 12622221), (3, 8414814), (6, 4207407), (9, 2804938), (18, 1402469), (29, 870498), (58, 435249), (87, 290166), (137, 184266), (174, 145083), (261, 96722), (274, 92133), (353, 71514), (411, 61422), (522, 48361), (706, 35757), (822, 30711), (1059, 23838), (1233, 20474), (2118, 11919), (2466, 10237), (3177, 7946), (3973, 6354)]