2131254

素因数分解:

$2^1\times 3^2\times {\mathrm{167}}^1\times {\mathrm{709}}^1$

素因数の和:884

約数の個数: 24

約数和(自身を含む): 4651920

約数和(自身を除く): 2520666

約数列:

[1, 2, 3, 6, 9, 18, 167, 334, 501, 709, 1002, 1418, 1503, 2127, 3006, 4254, 6381, 12762, 118403, 236806, 355209, 710418, 1065627, 2131254]

約数ペア:

[(1, 2131254), (2, 1065627), (3, 710418), (6, 355209), (9, 236806), (18, 118403), (167, 12762), (334, 6381), (501, 4254), (709, 3006), (1002, 2127), (1418, 1503)]