17728884

素因数分解:

$2^2\times 3^2\times {\mathrm{97}}^1\times {\mathrm{5077}}^1$

素因数の和:5184

約数の個数: 36

約数和(自身を含む): 45285604

約数和(自身を除く): 27556720

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 97, 194, 291, 388, 582, 873, 1164, 1746, 3492, 5077, 10154, 15231, 20308, 30462, 45693, 60924, 91386, 182772, 492469, 984938, 1477407, 1969876, 2954814, 4432221, 5909628, 8864442, 17728884]

約数ペア:

[(1, 17728884), (2, 8864442), (3, 5909628), (4, 4432221), (6, 2954814), (9, 1969876), (12, 1477407), (18, 984938), (36, 492469), (97, 182772), (194, 91386), (291, 60924), (388, 45693), (582, 30462), (873, 20308), (1164, 15231), (1746, 10154), (3492, 5077)]