268587414

素因数分解:

$2^1\times 3^5\times {\mathrm{552649}}^1$

素因数の和:552666

約数の個数: 24

約数和(自身を含む): 603493800

約数和(自身を除く): 334906386

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 552649, 1105298, 1657947, 3315894, 4973841, 9947682, 14921523, 29843046, 44764569, 89529138, 134293707, 268587414]

約数ペア:

[(1, 268587414), (2, 134293707), (3, 89529138), (6, 44764569), (9, 29843046), (18, 14921523), (27, 9947682), (54, 4973841), (81, 3315894), (162, 1657947), (243, 1105298), (486, 552649)]