13506228

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{761}}^1$

素因数の和:817

約数の個数: 72

約数和(自身を含む): 37444680

約数和(自身を除く): 23938452

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 29, 34, 36, 51, 58, 68, 87, 102, 116, 153, 174, 204, 261, 306, 348, 493, 522, 612, 761, 986, 1044, 1479, 1522, 1972, 2283, 2958, 3044, 4437, 4566, 5916, 6849, 8874, 9132, 12937, 13698, 17748, 22069, 25874, 27396, 38811, 44138, 51748, 66207, 77622, 88276, 116433, 132414, 155244, 198621, 232866, 264828, 375173, 397242, 465732, 750346, 794484, 1125519, 1500692, 2251038, 3376557, 4502076, 6753114, 13506228]

約数ペア:

[(1, 13506228), (2, 6753114), (3, 4502076), (4, 3376557), (6, 2251038), (9, 1500692), (12, 1125519), (17, 794484), (18, 750346), (29, 465732), (34, 397242), (36, 375173), (51, 264828), (58, 232866), (68, 198621), (87, 155244), (102, 132414), (116, 116433), (153, 88276), (174, 77622), (204, 66207), (261, 51748), (306, 44138), (348, 38811), (493, 27396), (522, 25874), (612, 22069), (761, 17748), (986, 13698), (1044, 12937), (1479, 9132), (1522, 8874), (1972, 6849), (2283, 5916), (2958, 4566), (3044, 4437)]