2004967674

素因数分解:

$2^1\times 3^3\times {\mathrm{661}}^1\times {\mathrm{56171}}^1$

素因数の和:56843

約数の個数: 32

約数和(自身を含む): 4462303680

約数和(自身を除く): 2457336006

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 661, 1322, 1983, 3966, 5949, 11898, 17847, 35694, 56171, 112342, 168513, 337026, 505539, 1011078, 1516617, 3033234, 37129031, 74258062, 111387093, 222774186, 334161279, 668322558, 1002483837, 2004967674]

約数ペア:

[(1, 2004967674), (2, 1002483837), (3, 668322558), (6, 334161279), (9, 222774186), (18, 111387093), (27, 74258062), (54, 37129031), (661, 3033234), (1322, 1516617), (1983, 1011078), (3966, 505539), (5949, 337026), (11898, 168513), (17847, 112342), (35694, 56171)]