12826103688

素因数分解:

$2^3\times 3^2\times {\mathrm{509}}^1\times {\mathrm{349981}}^1$

素因数の和:350502

約数の個数: 48

約数和(自身を含む): 34805709900

約数和(自身を除く): 21979606212

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 509, 1018, 1527, 2036, 3054, 4072, 4581, 6108, 9162, 12216, 18324, 36648, 349981, 699962, 1049943, 1399924, 2099886, 2799848, 3149829, 4199772, 6299658, 8399544, 12599316, 25198632, 178140329, 356280658, 534420987, 712561316, 1068841974, 1425122632, 1603262961, 2137683948, 3206525922, 4275367896, 6413051844, 12826103688]

約数ペア:

[(1, 12826103688), (2, 6413051844), (3, 4275367896), (4, 3206525922), (6, 2137683948), (8, 1603262961), (9, 1425122632), (12, 1068841974), (18, 712561316), (24, 534420987), (36, 356280658), (72, 178140329), (509, 25198632), (1018, 12599316), (1527, 8399544), (2036, 6299658), (3054, 4199772), (4072, 3149829), (4581, 2799848), (6108, 2099886), (9162, 1399924), (12216, 1049943), (18324, 699962), (36648, 349981)]