56481894

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{149423}}^1$

素因数の和:149441

約数の個数: 32

約数和(自身を含む): 143447040

約数和(自身を除く): 86965146

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 149423, 298846, 448269, 896538, 1045961, 1344807, 2091922, 2689614, 3137883, 4034421, 6275766, 8068842, 9413649, 18827298, 28240947, 56481894]

約数ペア:

[(1, 56481894), (2, 28240947), (3, 18827298), (6, 9413649), (7, 8068842), (9, 6275766), (14, 4034421), (18, 3137883), (21, 2689614), (27, 2091922), (42, 1344807), (54, 1045961), (63, 896538), (126, 448269), (189, 298846), (378, 149423)]