25890097986

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{301349}}^1$

素因数の和:301440

約数の個数: 64

約数和(自身を含む): 60462864000

約数和(自身を除く): 34572766014

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 43, 54, 74, 86, 111, 129, 222, 258, 333, 387, 666, 774, 999, 1161, 1591, 1998, 2322, 3182, 4773, 9546, 14319, 28638, 42957, 85914, 301349, 602698, 904047, 1808094, 2712141, 5424282, 8136423, 11149913, 12958007, 16272846, 22299826, 25916014, 33449739, 38874021, 66899478, 77748042, 100349217, 116622063, 200698434, 233244126, 301047651, 349866189, 479446259, 602095302, 699732378, 958892518, 1438338777, 2876677554, 4315016331, 8630032662, 12945048993, 25890097986]

約数ペア:

[(1, 25890097986), (2, 12945048993), (3, 8630032662), (6, 4315016331), (9, 2876677554), (18, 1438338777), (27, 958892518), (37, 699732378), (43, 602095302), (54, 479446259), (74, 349866189), (86, 301047651), (111, 233244126), (129, 200698434), (222, 116622063), (258, 100349217), (333, 77748042), (387, 66899478), (666, 38874021), (774, 33449739), (999, 25916014), (1161, 22299826), (1591, 16272846), (1998, 12958007), (2322, 11149913), (3182, 8136423), (4773, 5424282), (9546, 2712141), (14319, 1808094), (28638, 904047), (42957, 602698), (85914, 301349)]