13420764

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2803}}^1$

素因数の和:2839

約数の個数: 72

約数和(自身を含む): 40826240

約数和(自身を除く): 27405476

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 399, 532, 684, 798, 1197, 1596, 2394, 2803, 4788, 5606, 8409, 11212, 16818, 19621, 25227, 33636, 39242, 50454, 53257, 58863, 78484, 100908, 106514, 117726, 159771, 176589, 213028, 235452, 319542, 353178, 372799, 479313, 639084, 706356, 745598, 958626, 1118397, 1491196, 1917252, 2236794, 3355191, 4473588, 6710382, 13420764]

約数ペア:

[(1, 13420764), (2, 6710382), (3, 4473588), (4, 3355191), (6, 2236794), (7, 1917252), (9, 1491196), (12, 1118397), (14, 958626), (18, 745598), (19, 706356), (21, 639084), (28, 479313), (36, 372799), (38, 353178), (42, 319542), (57, 235452), (63, 213028), (76, 176589), (84, 159771), (114, 117726), (126, 106514), (133, 100908), (171, 78484), (228, 58863), (252, 53257), (266, 50454), (342, 39242), (399, 33636), (532, 25227), (684, 19621), (798, 16818), (1197, 11212), (1596, 8409), (2394, 5606), (2803, 4788)]