28297674

素因数分解:

$2^1\times 3^4\times {\mathrm{37}}^1\times {\mathrm{4721}}^1$

素因数の和:4772

約数の個数: 40

約数和(自身を含む): 65135268

約数和(自身を除く): 36837594

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 81, 111, 162, 222, 333, 666, 999, 1998, 2997, 4721, 5994, 9442, 14163, 28326, 42489, 84978, 127467, 174677, 254934, 349354, 382401, 524031, 764802, 1048062, 1572093, 3144186, 4716279, 9432558, 14148837, 28297674]

約数ペア:

[(1, 28297674), (2, 14148837), (3, 9432558), (6, 4716279), (9, 3144186), (18, 1572093), (27, 1048062), (37, 764802), (54, 524031), (74, 382401), (81, 349354), (111, 254934), (162, 174677), (222, 127467), (333, 84978), (666, 42489), (999, 28326), (1998, 14163), (2997, 9442), (4721, 5994)]