138315972

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{606649}}^1$

素因数の和:606675

約数の個数: 24

約数和(自身を含む): 339724000

約数和(自身を除く): 201408028

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 606649, 1213298, 1819947, 2426596, 3639894, 7279788, 11526331, 23052662, 34578993, 46105324, 69157986, 138315972]

約数ペア:

[(1, 138315972), (2, 69157986), (3, 46105324), (4, 34578993), (6, 23052662), (12, 11526331), (19, 7279788), (38, 3639894), (57, 2426596), (76, 1819947), (114, 1213298), (228, 606649)]