1891639968

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{856721}}^1$

素因数の和:856757

約数の個数: 48

約数和(自身を含む): 5181454656

約数和(自身を除く): 3289814688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 69, 92, 96, 138, 184, 276, 368, 552, 736, 1104, 2208, 856721, 1713442, 2570163, 3426884, 5140326, 6853768, 10280652, 13707536, 19704583, 20561304, 27415072, 39409166, 41122608, 59113749, 78818332, 82245216, 118227498, 157636664, 236454996, 315273328, 472909992, 630546656, 945819984, 1891639968]

約数ペア:

[(1, 1891639968), (2, 945819984), (3, 630546656), (4, 472909992), (6, 315273328), (8, 236454996), (12, 157636664), (16, 118227498), (23, 82245216), (24, 78818332), (32, 59113749), (46, 41122608), (48, 39409166), (69, 27415072), (92, 20561304), (96, 19704583), (138, 13707536), (184, 10280652), (276, 6853768), (368, 5140326), (552, 3426884), (736, 2570163), (1104, 1713442), (2208, 856721)]