2586168

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{307}}^1$

素因数の和:338

約数の個数: 80

約数和(自身を含む): 7826280

約数和(自身を除く): 5240112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 216, 234, 307, 312, 324, 351, 468, 614, 648, 702, 921, 936, 1053, 1228, 1404, 1842, 2106, 2456, 2763, 2808, 3684, 3991, 4212, 5526, 7368, 7982, 8289, 8424, 11052, 11973, 15964, 16578, 22104, 23946, 24867, 31928, 33156, 35919, 47892, 49734, 66312, 71838, 95784, 99468, 107757, 143676, 198936, 215514, 287352, 323271, 431028, 646542, 862056, 1293084, 2586168]

約数ペア:

[(1, 2586168), (2, 1293084), (3, 862056), (4, 646542), (6, 431028), (8, 323271), (9, 287352), (12, 215514), (13, 198936), (18, 143676), (24, 107757), (26, 99468), (27, 95784), (36, 71838), (39, 66312), (52, 49734), (54, 47892), (72, 35919), (78, 33156), (81, 31928), (104, 24867), (108, 23946), (117, 22104), (156, 16578), (162, 15964), (216, 11973), (234, 11052), (307, 8424), (312, 8289), (324, 7982), (351, 7368), (468, 5526), (614, 4212), (648, 3991), (702, 3684), (921, 2808), (936, 2763), (1053, 2456), (1228, 2106), (1404, 1842)]