28139292

素因数分解:

$2^2\times 3^3\times {\mathrm{260549}}^1$

素因数の和:260562

約数の個数: 24

約数和(自身を含む): 72954000

約数和(自身を除く): 44814708

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 260549, 521098, 781647, 1042196, 1563294, 2344941, 3126588, 4689882, 7034823, 9379764, 14069646, 28139292]

約数ペア:

[(1, 28139292), (2, 14069646), (3, 9379764), (4, 7034823), (6, 4689882), (9, 3126588), (12, 2344941), (18, 1563294), (27, 1042196), (36, 781647), (54, 521098), (108, 260549)]