47821284

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{189767}}^1$

素因数の和:189784

約数の個数: 36

約数和(自身を含む): 138151104

約数和(自身を除く): 90329820

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 189767, 379534, 569301, 759068, 1138602, 1328369, 1707903, 2277204, 2656738, 3415806, 3985107, 5313476, 6831612, 7970214, 11955321, 15940428, 23910642, 47821284]

約数ペア:

[(1, 47821284), (2, 23910642), (3, 15940428), (4, 11955321), (6, 7970214), (7, 6831612), (9, 5313476), (12, 3985107), (14, 3415806), (18, 2656738), (21, 2277204), (28, 1707903), (36, 1328369), (42, 1138602), (63, 759068), (84, 569301), (126, 379534), (252, 189767)]