39072018

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{20161}}^1$

素因数の和:20202

約数の個数: 32

約数和(自身を含む): 87099840

約数和(自身を除く): 48027822

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 102, 114, 323, 646, 969, 1938, 20161, 40322, 60483, 120966, 342737, 383059, 685474, 766118, 1028211, 1149177, 2056422, 2298354, 6512003, 13024006, 19536009, 39072018]

約数ペア:

[(1, 39072018), (2, 19536009), (3, 13024006), (6, 6512003), (17, 2298354), (19, 2056422), (34, 1149177), (38, 1028211), (51, 766118), (57, 685474), (102, 383059), (114, 342737), (323, 120966), (646, 60483), (969, 40322), (1938, 20161)]