2753982

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1987}}^1$

素因数の和:2013

約数の個数: 48

約数和(自身を含む): 7443072

約数和(自身を除く): 4689090

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 198, 231, 462, 693, 1386, 1987, 3974, 5961, 11922, 13909, 17883, 21857, 27818, 35766, 41727, 43714, 65571, 83454, 125181, 131142, 152999, 196713, 250362, 305998, 393426, 458997, 917994, 1376991, 2753982]

約数ペア:

[(1, 2753982), (2, 1376991), (3, 917994), (6, 458997), (7, 393426), (9, 305998), (11, 250362), (14, 196713), (18, 152999), (21, 131142), (22, 125181), (33, 83454), (42, 65571), (63, 43714), (66, 41727), (77, 35766), (99, 27818), (126, 21857), (154, 17883), (198, 13909), (231, 11922), (462, 5961), (693, 3974), (1386, 1987)]