1204218612

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{777919}}^1$

素因数の和:777972

約数の個数: 36

約数和(自身を含む): 3114791680

約数和(自身を除く): 1910573068

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 777919, 1555838, 2333757, 3111676, 4667514, 7001271, 9335028, 14002542, 28005084, 33450517, 66901034, 100351551, 133802068, 200703102, 301054653, 401406204, 602109306, 1204218612]

約数ペア:

[(1, 1204218612), (2, 602109306), (3, 401406204), (4, 301054653), (6, 200703102), (9, 133802068), (12, 100351551), (18, 66901034), (36, 33450517), (43, 28005084), (86, 14002542), (129, 9335028), (172, 7001271), (258, 4667514), (387, 3111676), (516, 2333757), (774, 1555838), (1548, 777919)]