12729072

素因数分解:

$2^4\times 3^1\times {\mathrm{509}}^1\times {\mathrm{521}}^1$

素因数の和:1041

約数の個数: 40

約数和(自身を含む): 33011280

約数和(自身を除く): 20282208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 509, 521, 1018, 1042, 1527, 1563, 2036, 2084, 3054, 3126, 4072, 4168, 6108, 6252, 8144, 8336, 12216, 12504, 24432, 25008, 265189, 530378, 795567, 1060756, 1591134, 2121512, 3182268, 4243024, 6364536, 12729072]

約数ペア:

[(1, 12729072), (2, 6364536), (3, 4243024), (4, 3182268), (6, 2121512), (8, 1591134), (12, 1060756), (16, 795567), (24, 530378), (48, 265189), (509, 25008), (521, 24432), (1018, 12504), (1042, 12216), (1527, 8336), (1563, 8144), (2036, 6252), (2084, 6108), (3054, 4168), (3126, 4072)]