2017804968

素因数分解:

$2^3\times 3^2\times {\mathrm{1571}}^1\times {\mathrm{17839}}^1$

素因数の和:19422

約数の個数: 48

約数和(自身を含む): 5468673600

約数和(自身を除く): 3450868632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1571, 3142, 4713, 6284, 9426, 12568, 14139, 17839, 18852, 28278, 35678, 37704, 53517, 56556, 71356, 107034, 113112, 142712, 160551, 214068, 321102, 428136, 642204, 1284408, 28025069, 56050138, 84075207, 112100276, 168150414, 224200552, 252225621, 336300828, 504451242, 672601656, 1008902484, 2017804968]

約数ペア:

[(1, 2017804968), (2, 1008902484), (3, 672601656), (4, 504451242), (6, 336300828), (8, 252225621), (9, 224200552), (12, 168150414), (18, 112100276), (24, 84075207), (36, 56050138), (72, 28025069), (1571, 1284408), (3142, 642204), (4713, 428136), (6284, 321102), (9426, 214068), (12568, 160551), (14139, 142712), (17839, 113112), (18852, 107034), (28278, 71356), (35678, 56556), (37704, 53517)]