920026116

素因数分解:

$2^2\times 3^2\times {\mathrm{83}}^1\times {\mathrm{163}}^1\times {\mathrm{1889}}^1$

素因数の和:2145

約数の個数: 72

約数和(自身を含む): 2369334240

約数和(自身を除く): 1449308124

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 83, 163, 166, 249, 326, 332, 489, 498, 652, 747, 978, 996, 1467, 1494, 1889, 1956, 2934, 2988, 3778, 5667, 5868, 7556, 11334, 13529, 17001, 22668, 27058, 34002, 40587, 54116, 68004, 81174, 121761, 156787, 162348, 243522, 307907, 313574, 470361, 487044, 615814, 627148, 923721, 940722, 1231628, 1411083, 1847442, 1881444, 2771163, 2822166, 3694884, 5542326, 5644332, 11084652, 25556281, 51112562, 76668843, 102225124, 153337686, 230006529, 306675372, 460013058, 920026116]

約数ペア:

[(1, 920026116), (2, 460013058), (3, 306675372), (4, 230006529), (6, 153337686), (9, 102225124), (12, 76668843), (18, 51112562), (36, 25556281), (83, 11084652), (163, 5644332), (166, 5542326), (249, 3694884), (326, 2822166), (332, 2771163), (489, 1881444), (498, 1847442), (652, 1411083), (747, 1231628), (978, 940722), (996, 923721), (1467, 627148), (1494, 615814), (1889, 487044), (1956, 470361), (2934, 313574), (2988, 307907), (3778, 243522), (5667, 162348), (5868, 156787), (7556, 121761), (11334, 81174), (13529, 68004), (17001, 54116), (22668, 40587), (27058, 34002)]