128426346

素因数分解:

$2^1\times 3^2\times {\mathrm{1297}}^1\times {\mathrm{5501}}^1$

素因数の和:6806

約数の個数: 24

約数和(自身を含む): 278522244

約数和(自身を除く): 150095898

約数列:

[1, 2, 3, 6, 9, 18, 1297, 2594, 3891, 5501, 7782, 11002, 11673, 16503, 23346, 33006, 49509, 99018, 7134797, 14269594, 21404391, 42808782, 64213173, 128426346]

約数ペア:

[(1, 128426346), (2, 64213173), (3, 42808782), (6, 21404391), (9, 14269594), (18, 7134797), (1297, 99018), (2594, 49509), (3891, 33006), (5501, 23346), (7782, 16503), (11002, 11673)]