39898374

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{2143}}^1$

素因数の和:2284

約数の個数: 32

約数和(自身を含む): 83358720

約数和(自身を除く): 43460346

約数列:

[1, 2, 3, 6, 29, 58, 87, 107, 174, 214, 321, 642, 2143, 3103, 4286, 6206, 6429, 9309, 12858, 18618, 62147, 124294, 186441, 229301, 372882, 458602, 687903, 1375806, 6649729, 13299458, 19949187, 39898374]

約数ペア:

[(1, 39898374), (2, 19949187), (3, 13299458), (6, 6649729), (29, 1375806), (58, 687903), (87, 458602), (107, 372882), (174, 229301), (214, 186441), (321, 124294), (642, 62147), (2143, 18618), (3103, 12858), (4286, 9309), (6206, 6429)]