27966276

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19919}}^1$

素因数の和:19945

約数の個数: 48

約数和(自身を含む): 78086400

約数和(自身を除く): 50120124

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 19919, 39838, 59757, 79676, 119514, 179271, 239028, 258947, 358542, 517894, 537813, 717084, 776841, 1035788, 1075626, 1553682, 2151252, 2330523, 3107364, 4661046, 6991569, 9322092, 13983138, 27966276]

約数ペア:

[(1, 27966276), (2, 13983138), (3, 9322092), (4, 6991569), (6, 4661046), (9, 3107364), (12, 2330523), (13, 2151252), (18, 1553682), (26, 1075626), (27, 1035788), (36, 776841), (39, 717084), (52, 537813), (54, 517894), (78, 358542), (108, 258947), (117, 239028), (156, 179271), (234, 119514), (351, 79676), (468, 59757), (702, 39838), (1404, 19919)]