2913138

素因数分解:

$2^1\times 3^3\times {\mathrm{73}}^1\times {\mathrm{739}}^1$

素因数の和:823

約数の個数: 32

約数和(自身を含む): 6571200

約数和(自身を除く): 3658062

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 73, 146, 219, 438, 657, 739, 1314, 1478, 1971, 2217, 3942, 4434, 6651, 13302, 19953, 39906, 53947, 107894, 161841, 323682, 485523, 971046, 1456569, 2913138]

約数ペア:

[(1, 2913138), (2, 1456569), (3, 971046), (6, 485523), (9, 323682), (18, 161841), (27, 107894), (54, 53947), (73, 39906), (146, 19953), (219, 13302), (438, 6651), (657, 4434), (739, 3942), (1314, 2217), (1478, 1971)]