26883108

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{997}}^1$

素因数の和:1121

約数の個数: 72

約数和(自身を含む): 78466752

約数和(自身を除く): 51583644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 107, 126, 214, 252, 321, 428, 642, 749, 963, 997, 1284, 1498, 1926, 1994, 2247, 2991, 2996, 3852, 3988, 4494, 5982, 6741, 6979, 8973, 8988, 11964, 13482, 13958, 17946, 20937, 26964, 27916, 35892, 41874, 62811, 83748, 106679, 125622, 213358, 251244, 320037, 426716, 640074, 746753, 960111, 1280148, 1493506, 1920222, 2240259, 2987012, 3840444, 4480518, 6720777, 8961036, 13441554, 26883108]

約数ペア:

[(1, 26883108), (2, 13441554), (3, 8961036), (4, 6720777), (6, 4480518), (7, 3840444), (9, 2987012), (12, 2240259), (14, 1920222), (18, 1493506), (21, 1280148), (28, 960111), (36, 746753), (42, 640074), (63, 426716), (84, 320037), (107, 251244), (126, 213358), (214, 125622), (252, 106679), (321, 83748), (428, 62811), (642, 41874), (749, 35892), (963, 27916), (997, 26964), (1284, 20937), (1498, 17946), (1926, 13958), (1994, 13482), (2247, 11964), (2991, 8988), (2996, 8973), (3852, 6979), (3988, 6741), (4494, 5982)]