1889362242

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{367}}^1\times {\mathrm{15053}}^1$

素因数の和:15447

約数の個数: 48

約数和(自身を含む): 4321100160

約数和(自身を除く): 2431737918

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 367, 734, 1101, 2202, 3303, 6606, 6973, 13946, 15053, 20919, 30106, 41838, 45159, 62757, 90318, 125514, 135477, 270954, 286007, 572014, 858021, 1716042, 2574063, 5148126, 5524451, 11048902, 16573353, 33146706, 49720059, 99440118, 104964569, 209929138, 314893707, 629787414, 944681121, 1889362242]

約数ペア:

[(1, 1889362242), (2, 944681121), (3, 629787414), (6, 314893707), (9, 209929138), (18, 104964569), (19, 99440118), (38, 49720059), (57, 33146706), (114, 16573353), (171, 11048902), (342, 5524451), (367, 5148126), (734, 2574063), (1101, 1716042), (2202, 858021), (3303, 572014), (6606, 286007), (6973, 270954), (13946, 135477), (15053, 125514), (20919, 90318), (30106, 62757), (41838, 45159)]