25971138

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1489}}^1$

素因数の和:1536

約数の個数: 64

約数和(自身を含む): 64368000

約数和(自身を除く): 38396862

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 27, 34, 38, 51, 54, 57, 102, 114, 153, 171, 306, 323, 342, 459, 513, 646, 918, 969, 1026, 1489, 1938, 2907, 2978, 4467, 5814, 8721, 8934, 13401, 17442, 25313, 26802, 28291, 40203, 50626, 56582, 75939, 80406, 84873, 151878, 169746, 227817, 254619, 455634, 480947, 509238, 683451, 763857, 961894, 1366902, 1442841, 1527714, 2885682, 4328523, 8657046, 12985569, 25971138]

約数ペア:

[(1, 25971138), (2, 12985569), (3, 8657046), (6, 4328523), (9, 2885682), (17, 1527714), (18, 1442841), (19, 1366902), (27, 961894), (34, 763857), (38, 683451), (51, 509238), (54, 480947), (57, 455634), (102, 254619), (114, 227817), (153, 169746), (171, 151878), (306, 84873), (323, 80406), (342, 75939), (459, 56582), (513, 50626), (646, 40203), (918, 28291), (969, 26802), (1026, 25313), (1489, 17442), (1938, 13401), (2907, 8934), (2978, 8721), (4467, 5814)]