11789892

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{491}}^1$

素因数の和:553

約数の個数: 72

約数和(自身を含む): 32235840

約数和(自身を除く): 20445948

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 29, 36, 46, 58, 69, 87, 92, 116, 138, 174, 207, 261, 276, 348, 414, 491, 522, 667, 828, 982, 1044, 1334, 1473, 1964, 2001, 2668, 2946, 4002, 4419, 5892, 6003, 8004, 8838, 11293, 12006, 14239, 17676, 22586, 24012, 28478, 33879, 42717, 45172, 56956, 67758, 85434, 101637, 128151, 135516, 170868, 203274, 256302, 327497, 406548, 512604, 654994, 982491, 1309988, 1964982, 2947473, 3929964, 5894946, 11789892]

約数ペア:

[(1, 11789892), (2, 5894946), (3, 3929964), (4, 2947473), (6, 1964982), (9, 1309988), (12, 982491), (18, 654994), (23, 512604), (29, 406548), (36, 327497), (46, 256302), (58, 203274), (69, 170868), (87, 135516), (92, 128151), (116, 101637), (138, 85434), (174, 67758), (207, 56956), (261, 45172), (276, 42717), (348, 33879), (414, 28478), (491, 24012), (522, 22586), (667, 17676), (828, 14239), (982, 12006), (1044, 11293), (1334, 8838), (1473, 8004), (1964, 6003), (2001, 5892), (2668, 4419), (2946, 4002)]