2181738

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{337}}^1$

素因数の和:438

約数の個数: 32

約数和(自身を含む): 4769856

約数和(自身を除く): 2588118

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 83, 166, 249, 337, 498, 674, 1011, 1079, 2022, 2158, 3237, 4381, 6474, 8762, 13143, 26286, 27971, 55942, 83913, 167826, 363623, 727246, 1090869, 2181738]

約数ペア:

[(1, 2181738), (2, 1090869), (3, 727246), (6, 363623), (13, 167826), (26, 83913), (39, 55942), (78, 27971), (83, 26286), (166, 13143), (249, 8762), (337, 6474), (498, 4381), (674, 3237), (1011, 2158), (1079, 2022)]