2886822

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{367}}^1$

素因数の和:417

約数の個数: 48

約数和(自身を含む): 6888960

約数和(自身を除く): 4002138

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 38, 46, 57, 69, 114, 138, 171, 207, 342, 367, 414, 437, 734, 874, 1101, 1311, 2202, 2622, 3303, 3933, 6606, 6973, 7866, 8441, 13946, 16882, 20919, 25323, 41838, 50646, 62757, 75969, 125514, 151938, 160379, 320758, 481137, 962274, 1443411, 2886822]

約数ペア:

[(1, 2886822), (2, 1443411), (3, 962274), (6, 481137), (9, 320758), (18, 160379), (19, 151938), (23, 125514), (38, 75969), (46, 62757), (57, 50646), (69, 41838), (114, 25323), (138, 20919), (171, 16882), (207, 13946), (342, 8441), (367, 7866), (414, 6973), (437, 6606), (734, 3933), (874, 3303), (1101, 2622), (1311, 2202)]