18117099

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2011}}^1$

素因数の和:2048

約数の個数: 48

約数和(自身を含む): 35153664

約数和(自身を除く): 17036565

約数列:

[1, 3, 7, 9, 11, 13, 21, 33, 39, 63, 77, 91, 99, 117, 143, 231, 273, 429, 693, 819, 1001, 1287, 2011, 3003, 6033, 9009, 14077, 18099, 22121, 26143, 42231, 66363, 78429, 126693, 154847, 183001, 199089, 235287, 287573, 464541, 549003, 862719, 1393623, 1647009, 2013011, 2588157, 6039033, 18117099]

約数ペア:

[(1, 18117099), (3, 6039033), (7, 2588157), (9, 2013011), (11, 1647009), (13, 1393623), (21, 862719), (33, 549003), (39, 464541), (63, 287573), (77, 235287), (91, 199089), (99, 183001), (117, 154847), (143, 126693), (231, 78429), (273, 66363), (429, 42231), (693, 26143), (819, 22121), (1001, 18099), (1287, 14077), (2011, 9009), (3003, 6033)]