57026718

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{499}}^1\times {\mathrm{907}}^1$

素因数の和:1421

約数の個数: 48

約数和(自身を含む): 141648000

約数和(自身を除く): 84621282

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 499, 907, 998, 1497, 1814, 2721, 2994, 3493, 4491, 5442, 6349, 6986, 8163, 8982, 10479, 12698, 16326, 19047, 20958, 31437, 38094, 57141, 62874, 114282, 452593, 905186, 1357779, 2715558, 3168151, 4073337, 6336302, 8146674, 9504453, 19008906, 28513359, 57026718]

約数ペア:

[(1, 57026718), (2, 28513359), (3, 19008906), (6, 9504453), (7, 8146674), (9, 6336302), (14, 4073337), (18, 3168151), (21, 2715558), (42, 1357779), (63, 905186), (126, 452593), (499, 114282), (907, 62874), (998, 57141), (1497, 38094), (1814, 31437), (2721, 20958), (2994, 19047), (3493, 16326), (4491, 12698), (5442, 10479), (6349, 8982), (6986, 8163)]