1392738

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^2\times {\mathrm{643}}^1$

素因数の和:686

約数の個数: 24

約数和(自身を含む): 2944368

約数和(自身を除く): 1551630

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 361, 643, 722, 1083, 1286, 1929, 2166, 3858, 12217, 24434, 36651, 73302, 232123, 464246, 696369, 1392738]

約数ペア:

[(1, 1392738), (2, 696369), (3, 464246), (6, 232123), (19, 73302), (38, 36651), (57, 24434), (114, 12217), (361, 3858), (643, 2166), (722, 1929), (1083, 1286)]