28231956

素因数分解:

$2^2\times 3^3\times {\mathrm{261407}}^1$

素因数の和:261420

約数の個数: 24

約数和(自身を含む): 73194240

約数和(自身を除く): 44962284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 261407, 522814, 784221, 1045628, 1568442, 2352663, 3136884, 4705326, 7057989, 9410652, 14115978, 28231956]

約数ペア:

[(1, 28231956), (2, 14115978), (3, 9410652), (4, 7057989), (6, 4705326), (9, 3136884), (12, 2352663), (18, 1568442), (27, 1045628), (36, 784221), (54, 522814), (108, 261407)]