12286242

素因数分解:

$2^1\times 3^4\times {\mathrm{149}}^1\times {\mathrm{509}}^1$

素因数の和:672

約数の個数: 40

約数和(自身を含む): 27769500

約数和(自身を除く): 15483258

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 149, 162, 298, 447, 509, 894, 1018, 1341, 1527, 2682, 3054, 4023, 4581, 8046, 9162, 12069, 13743, 24138, 27486, 41229, 75841, 82458, 151682, 227523, 455046, 682569, 1365138, 2047707, 4095414, 6143121, 12286242]

約数ペア:

[(1, 12286242), (2, 6143121), (3, 4095414), (6, 2047707), (9, 1365138), (18, 682569), (27, 455046), (54, 227523), (81, 151682), (149, 82458), (162, 75841), (298, 41229), (447, 27486), (509, 24138), (894, 13743), (1018, 12069), (1341, 9162), (1527, 8046), (2682, 4581), (3054, 4023)]