4212558

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{499}}^1$

素因数の和:581

約数の個数: 48

約数和(自身を含む): 10608000

約数和(自身を除く): 6395442

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 67, 126, 134, 201, 402, 469, 499, 603, 938, 998, 1206, 1407, 1497, 2814, 2994, 3493, 4221, 4491, 6986, 8442, 8982, 10479, 20958, 31437, 33433, 62874, 66866, 100299, 200598, 234031, 300897, 468062, 601794, 702093, 1404186, 2106279, 4212558]

約数ペア:

[(1, 4212558), (2, 2106279), (3, 1404186), (6, 702093), (7, 601794), (9, 468062), (14, 300897), (18, 234031), (21, 200598), (42, 100299), (63, 66866), (67, 62874), (126, 33433), (134, 31437), (201, 20958), (402, 10479), (469, 8982), (499, 8442), (603, 6986), (938, 4491), (998, 4221), (1206, 3493), (1407, 2994), (1497, 2814)]