27380574

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6883}}^1$

素因数の和:6921

約数の個数: 48

約数和(自身を含む): 67655952

約数和(自身を除く): 40275378

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 663, 1326, 1989, 3978, 6883, 13766, 20649, 41298, 61947, 89479, 117011, 123894, 178958, 234022, 268437, 351033, 536874, 702066, 805311, 1053099, 1521143, 1610622, 2106198, 3042286, 4563429, 9126858, 13690287, 27380574]

約数ペア:

[(1, 27380574), (2, 13690287), (3, 9126858), (6, 4563429), (9, 3042286), (13, 2106198), (17, 1610622), (18, 1521143), (26, 1053099), (34, 805311), (39, 702066), (51, 536874), (78, 351033), (102, 268437), (117, 234022), (153, 178958), (221, 123894), (234, 117011), (306, 89479), (442, 61947), (663, 41298), (1326, 20649), (1989, 13766), (3978, 6883)]