1377918

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1$

素因数の和:126

約数の個数: 64

約数和(自身を含む): 3456000

約数和(自身を除く): 2078082

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 27, 34, 38, 51, 54, 57, 79, 102, 114, 153, 158, 171, 237, 306, 323, 342, 459, 474, 513, 646, 711, 918, 969, 1026, 1343, 1422, 1501, 1938, 2133, 2686, 2907, 3002, 4029, 4266, 4503, 5814, 8058, 8721, 9006, 12087, 13509, 17442, 24174, 25517, 27018, 36261, 40527, 51034, 72522, 76551, 81054, 153102, 229653, 459306, 688959, 1377918]

約数ペア:

[(1, 1377918), (2, 688959), (3, 459306), (6, 229653), (9, 153102), (17, 81054), (18, 76551), (19, 72522), (27, 51034), (34, 40527), (38, 36261), (51, 27018), (54, 25517), (57, 24174), (79, 17442), (102, 13509), (114, 12087), (153, 9006), (158, 8721), (171, 8058), (237, 5814), (306, 4503), (323, 4266), (342, 4029), (459, 3002), (474, 2907), (513, 2686), (646, 2133), (711, 1938), (918, 1501), (969, 1422), (1026, 1343)]