27779766

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{1549}}^1$

素因数の和:1629

約数の個数: 48

約数和(自身を含む): 65732400

約数和(自身を除く): 37952634

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 61, 98, 122, 147, 183, 294, 366, 427, 854, 1281, 1549, 2562, 2989, 3098, 4647, 5978, 8967, 9294, 10843, 17934, 21686, 32529, 65058, 75901, 94489, 151802, 188978, 227703, 283467, 455406, 566934, 661423, 1322846, 1984269, 3968538, 4629961, 9259922, 13889883, 27779766]

約数ペア:

[(1, 27779766), (2, 13889883), (3, 9259922), (6, 4629961), (7, 3968538), (14, 1984269), (21, 1322846), (42, 661423), (49, 566934), (61, 455406), (98, 283467), (122, 227703), (147, 188978), (183, 151802), (294, 94489), (366, 75901), (427, 65058), (854, 32529), (1281, 21686), (1549, 17934), (2562, 10843), (2989, 9294), (3098, 8967), (4647, 5978)]