2843189892

素因数分解:

$2^2\times 3^2\times {\mathrm{97}}^1\times {\mathrm{197}}^1\times {\mathrm{4133}}^1$

素因数の和:4437

約数の個数: 72

約数和(自身を含む): 7299668376

約数和(自身を除く): 4456478484

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 97, 194, 197, 291, 388, 394, 582, 591, 788, 873, 1164, 1182, 1746, 1773, 2364, 3492, 3546, 4133, 7092, 8266, 12399, 16532, 19109, 24798, 37197, 38218, 49596, 57327, 74394, 76436, 114654, 148788, 171981, 229308, 343962, 400901, 687924, 801802, 814201, 1202703, 1603604, 1628402, 2405406, 2442603, 3256804, 3608109, 4810812, 4885206, 7216218, 7327809, 9770412, 14432436, 14655618, 29311236, 78977497, 157954994, 236932491, 315909988, 473864982, 710797473, 947729964, 1421594946, 2843189892]

約数ペア:

[(1, 2843189892), (2, 1421594946), (3, 947729964), (4, 710797473), (6, 473864982), (9, 315909988), (12, 236932491), (18, 157954994), (36, 78977497), (97, 29311236), (194, 14655618), (197, 14432436), (291, 9770412), (388, 7327809), (394, 7216218), (582, 4885206), (591, 4810812), (788, 3608109), (873, 3256804), (1164, 2442603), (1182, 2405406), (1746, 1628402), (1773, 1603604), (2364, 1202703), (3492, 814201), (3546, 801802), (4133, 687924), (7092, 400901), (8266, 343962), (12399, 229308), (16532, 171981), (19109, 148788), (24798, 114654), (37197, 76436), (38218, 74394), (49596, 57327)]