2685187854

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{2161987}}^1$

素因数の和:2162021

約数の個数: 32

約数和(自身を含む): 6226525440

約数和(自身を除く): 3541337586

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 2161987, 4323974, 6485961, 12971922, 19457883, 38915766, 49725701, 58373649, 99451402, 116747298, 149177103, 298354206, 447531309, 895062618, 1342593927, 2685187854]

約数ペア:

[(1, 2685187854), (2, 1342593927), (3, 895062618), (6, 447531309), (9, 298354206), (18, 149177103), (23, 116747298), (27, 99451402), (46, 58373649), (54, 49725701), (69, 38915766), (138, 19457883), (207, 12971922), (414, 6485961), (621, 4323974), (1242, 2161987)]