61988238

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{2731}}^1$

素因数の和:2849

約数の個数: 48

約数和(自身を含む): 146183856

約数和(自身を除く): 84195618

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 97, 117, 194, 234, 291, 582, 873, 1261, 1746, 2522, 2731, 3783, 5462, 7566, 8193, 11349, 16386, 22698, 24579, 35503, 49158, 71006, 106509, 213018, 264907, 319527, 529814, 639054, 794721, 1589442, 2384163, 3443791, 4768326, 6887582, 10331373, 20662746, 30994119, 61988238]

約数ペア:

[(1, 61988238), (2, 30994119), (3, 20662746), (6, 10331373), (9, 6887582), (13, 4768326), (18, 3443791), (26, 2384163), (39, 1589442), (78, 794721), (97, 639054), (117, 529814), (194, 319527), (234, 264907), (291, 213018), (582, 106509), (873, 71006), (1261, 49158), (1746, 35503), (2522, 24579), (2731, 22698), (3783, 16386), (5462, 11349), (7566, 8193)]