22186968

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{21499}}^1$

素因数の和:21551

約数の個数: 32

約数和(自身を含む): 56760000

約数和(自身を除く): 34573032

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 21499, 42998, 64497, 85996, 128994, 171992, 257988, 515976, 924457, 1848914, 2773371, 3697828, 5546742, 7395656, 11093484, 22186968]

約数ペア:

[(1, 22186968), (2, 11093484), (3, 7395656), (4, 5546742), (6, 3697828), (8, 2773371), (12, 1848914), (24, 924457), (43, 515976), (86, 257988), (129, 171992), (172, 128994), (258, 85996), (344, 64497), (516, 42998), (1032, 21499)]