394885806

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{20047}}^1$

素因数の和:20133

約数の個数: 48

約数和(自身を含む): 932472576

約数和(自身を除く): 537586770

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 67, 98, 134, 147, 201, 294, 402, 469, 938, 1407, 2814, 3283, 6566, 9849, 19698, 20047, 40094, 60141, 120282, 140329, 280658, 420987, 841974, 982303, 1343149, 1964606, 2686298, 2946909, 4029447, 5893818, 8058894, 9402043, 18804086, 28206129, 56412258, 65814301, 131628602, 197442903, 394885806]

約数ペア:

[(1, 394885806), (2, 197442903), (3, 131628602), (6, 65814301), (7, 56412258), (14, 28206129), (21, 18804086), (42, 9402043), (49, 8058894), (67, 5893818), (98, 4029447), (134, 2946909), (147, 2686298), (201, 1964606), (294, 1343149), (402, 982303), (469, 841974), (938, 420987), (1407, 280658), (2814, 140329), (3283, 120282), (6566, 60141), (9849, 40094), (19698, 20047)]