27378126

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{277}}^1$

素因数の和:338

約数の個数: 72

約数和(自身を含む): 66569880

約数和(自身を除く): 39191754

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 34, 38, 51, 57, 102, 114, 153, 171, 277, 289, 306, 323, 342, 554, 578, 646, 831, 867, 969, 1662, 1734, 1938, 2493, 2601, 2907, 4709, 4986, 5202, 5263, 5491, 5814, 9418, 10526, 10982, 14127, 15789, 16473, 28254, 31578, 32946, 42381, 47367, 49419, 80053, 84762, 89471, 94734, 98838, 160106, 178942, 240159, 268413, 480318, 536826, 720477, 805239, 1440954, 1521007, 1610478, 3042014, 4563021, 9126042, 13689063, 27378126]

約数ペア:

[(1, 27378126), (2, 13689063), (3, 9126042), (6, 4563021), (9, 3042014), (17, 1610478), (18, 1521007), (19, 1440954), (34, 805239), (38, 720477), (51, 536826), (57, 480318), (102, 268413), (114, 240159), (153, 178942), (171, 160106), (277, 98838), (289, 94734), (306, 89471), (323, 84762), (342, 80053), (554, 49419), (578, 47367), (646, 42381), (831, 32946), (867, 31578), (969, 28254), (1662, 16473), (1734, 15789), (1938, 14127), (2493, 10982), (2601, 10526), (2907, 9418), (4709, 5814), (4986, 5491), (5202, 5263)]