40595286

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{20947}}^1$

素因数の和:20988

約数の個数: 32

約数和(自身を含む): 90495360

約数和(自身を除く): 49900074

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 102, 114, 323, 646, 969, 1938, 20947, 41894, 62841, 125682, 356099, 397993, 712198, 795986, 1068297, 1193979, 2136594, 2387958, 6765881, 13531762, 20297643, 40595286]

約数ペア:

[(1, 40595286), (2, 20297643), (3, 13531762), (6, 6765881), (17, 2387958), (19, 2136594), (34, 1193979), (38, 1068297), (51, 795986), (57, 712198), (102, 397993), (114, 356099), (323, 125682), (646, 62841), (969, 41894), (1938, 20947)]