2787246

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2011}}^1$

素因数の和:2037

約数の個数: 48

約数和(自身を含む): 7532928

約数和(自身を除く): 4745682

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 198, 231, 462, 693, 1386, 2011, 4022, 6033, 12066, 14077, 18099, 22121, 28154, 36198, 42231, 44242, 66363, 84462, 126693, 132726, 154847, 199089, 253386, 309694, 398178, 464541, 929082, 1393623, 2787246]

約数ペア:

[(1, 2787246), (2, 1393623), (3, 929082), (6, 464541), (7, 398178), (9, 309694), (11, 253386), (14, 199089), (18, 154847), (21, 132726), (22, 126693), (33, 84462), (42, 66363), (63, 44242), (66, 42231), (77, 36198), (99, 28154), (126, 22121), (154, 18099), (198, 14077), (231, 12066), (462, 6033), (693, 4022), (1386, 2011)]