216964764

素因数分解:

$2^2\times 3^3\times {\mathrm{2008933}}^1$

素因数の和:2008946

約数の個数: 24

約数和(自身を含む): 562501520

約数和(自身を除く): 345536756

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 2008933, 4017866, 6026799, 8035732, 12053598, 18080397, 24107196, 36160794, 54241191, 72321588, 108482382, 216964764]

約数ペア:

[(1, 216964764), (2, 108482382), (3, 72321588), (4, 54241191), (6, 36160794), (9, 24107196), (12, 18080397), (18, 12053598), (27, 8035732), (36, 6026799), (54, 4017866), (108, 2008933)]