39746442

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{20509}}^1$

素因数の和:20550

約数の個数: 32

約数和(自身を含む): 88603200

約数和(自身を除く): 48856758

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 102, 114, 323, 646, 969, 1938, 20509, 41018, 61527, 123054, 348653, 389671, 697306, 779342, 1045959, 1169013, 2091918, 2338026, 6624407, 13248814, 19873221, 39746442]

約数ペア:

[(1, 39746442), (2, 19873221), (3, 13248814), (6, 6624407), (17, 2338026), (19, 2091918), (34, 1169013), (38, 1045959), (51, 779342), (57, 697306), (102, 389671), (114, 348653), (323, 123054), (646, 61527), (969, 41018), (1938, 20509)]