11680938

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{647}}^1$

素因数の和:731

約数の個数: 48

約数和(自身を含む): 27293760

約数和(自身を除く): 15612822

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 59, 102, 118, 153, 177, 306, 354, 531, 647, 1003, 1062, 1294, 1941, 2006, 3009, 3882, 5823, 6018, 9027, 10999, 11646, 18054, 21998, 32997, 38173, 65994, 76346, 98991, 114519, 197982, 229038, 343557, 648941, 687114, 1297882, 1946823, 3893646, 5840469, 11680938]

約数ペア:

[(1, 11680938), (2, 5840469), (3, 3893646), (6, 1946823), (9, 1297882), (17, 687114), (18, 648941), (34, 343557), (51, 229038), (59, 197982), (102, 114519), (118, 98991), (153, 76346), (177, 65994), (306, 38173), (354, 32997), (531, 21998), (647, 18054), (1003, 11646), (1062, 10999), (1294, 9027), (1941, 6018), (2006, 5823), (3009, 3882)]