254525922

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{673349}}^1$

素因数の和:673367

約数の個数: 32

約数和(自身を含む): 646416000

約数和(自身を除く): 391890078

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 673349, 1346698, 2020047, 4040094, 4713443, 6060141, 9426886, 12120282, 14140329, 18180423, 28280658, 36360846, 42420987, 84841974, 127262961, 254525922]

約数ペア:

[(1, 254525922), (2, 127262961), (3, 84841974), (6, 42420987), (7, 36360846), (9, 28280658), (14, 18180423), (18, 14140329), (21, 12120282), (27, 9426886), (42, 6060141), (54, 4713443), (63, 4040094), (126, 2020047), (189, 1346698), (378, 673349)]