143408214

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{112213}}^1$

素因数の和:112292

約数の個数: 24

約数和(自身を含む): 315096912

約数和(自身を除く): 171688698

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 112213, 224426, 336639, 673278, 1009917, 2019834, 7967123, 15934246, 23901369, 47802738, 71704107, 143408214]

約数ペア:

[(1, 143408214), (2, 71704107), (3, 47802738), (6, 23901369), (9, 15934246), (18, 7967123), (71, 2019834), (142, 1009917), (213, 673278), (426, 336639), (639, 224426), (1278, 112213)]