7504308

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{307}}^1$

素因数の和:421

約数の個数: 72

約数和(自身を含む): 21973952

約数和(自身を除く): 14469644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 97, 126, 194, 252, 291, 307, 388, 582, 614, 679, 873, 921, 1164, 1228, 1358, 1746, 1842, 2037, 2149, 2716, 2763, 3492, 3684, 4074, 4298, 5526, 6111, 6447, 8148, 8596, 11052, 12222, 12894, 19341, 24444, 25788, 29779, 38682, 59558, 77364, 89337, 119116, 178674, 208453, 268011, 357348, 416906, 536022, 625359, 833812, 1072044, 1250718, 1876077, 2501436, 3752154, 7504308]

約数ペア:

[(1, 7504308), (2, 3752154), (3, 2501436), (4, 1876077), (6, 1250718), (7, 1072044), (9, 833812), (12, 625359), (14, 536022), (18, 416906), (21, 357348), (28, 268011), (36, 208453), (42, 178674), (63, 119116), (84, 89337), (97, 77364), (126, 59558), (194, 38682), (252, 29779), (291, 25788), (307, 24444), (388, 19341), (582, 12894), (614, 12222), (679, 11052), (873, 8596), (921, 8148), (1164, 6447), (1228, 6111), (1358, 5526), (1746, 4298), (1842, 4074), (2037, 3684), (2149, 3492), (2716, 2763)]