1816482816

素因数分解:

$2^{10}\times 3^2\times {\mathrm{197101}}^1$

素因数の和:197127

約数の個数: 66

約数和(自身を含む): 5245081322

約数和(自身を除く): 3428598506

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1024, 1152, 1536, 2304, 3072, 4608, 9216, 197101, 394202, 591303, 788404, 1182606, 1576808, 1773909, 2365212, 3153616, 3547818, 4730424, 6307232, 7095636, 9460848, 12614464, 14191272, 18921696, 25228928, 28382544, 37843392, 50457856, 56765088, 75686784, 100915712, 113530176, 151373568, 201831424, 227060352, 302747136, 454120704, 605494272, 908241408, 1816482816]

約数ペア:

[(1, 1816482816), (2, 908241408), (3, 605494272), (4, 454120704), (6, 302747136), (8, 227060352), (9, 201831424), (12, 151373568), (16, 113530176), (18, 100915712), (24, 75686784), (32, 56765088), (36, 50457856), (48, 37843392), (64, 28382544), (72, 25228928), (96, 18921696), (128, 14191272), (144, 12614464), (192, 9460848), (256, 7095636), (288, 6307232), (384, 4730424), (512, 3547818), (576, 3153616), (768, 2365212), (1024, 1773909), (1152, 1576808), (1536, 1182606), (2304, 788404), (3072, 591303), (4608, 394202), (9216, 197101)]