1927431054

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{2490221}}^1$

素因数の和:2490272

約数の個数: 24

約数和(自身を含む): 4273220952

約数和(自身を除く): 2345789898

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 2490221, 4980442, 7470663, 14941326, 22411989, 44823978, 107079503, 214159006, 321238509, 642477018, 963715527, 1927431054]

約数ペア:

[(1, 1927431054), (2, 963715527), (3, 642477018), (6, 321238509), (9, 214159006), (18, 107079503), (43, 44823978), (86, 22411989), (129, 14941326), (258, 7470663), (387, 4980442), (774, 2490221)]