18469629736

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{643}}^1\times {\mathrm{7283}}^1$

素因数の和:7978

約数の個数: 64

約数和(自身を含む): 37996257600

約数和(自身を除く): 19526627864

約数列:

[1, 2, 4, 8, 17, 29, 34, 58, 68, 116, 136, 232, 493, 643, 986, 1286, 1972, 2572, 3944, 5144, 7283, 10931, 14566, 18647, 21862, 29132, 37294, 43724, 58264, 74588, 87448, 123811, 149176, 211207, 247622, 316999, 422414, 495244, 633998, 844828, 990488, 1267996, 1689656, 2535992, 3590519, 4682969, 7181038, 9365938, 14362076, 18731876, 28724152, 37463752, 79610473, 135806101, 159220946, 271612202, 318441892, 543224404, 636883784, 1086448808, 2308703717, 4617407434, 9234814868, 18469629736]

約数ペア:

[(1, 18469629736), (2, 9234814868), (4, 4617407434), (8, 2308703717), (17, 1086448808), (29, 636883784), (34, 543224404), (58, 318441892), (68, 271612202), (116, 159220946), (136, 135806101), (232, 79610473), (493, 37463752), (643, 28724152), (986, 18731876), (1286, 14362076), (1972, 9365938), (2572, 7181038), (3944, 4682969), (5144, 3590519), (7283, 2535992), (10931, 1689656), (14566, 1267996), (18647, 990488), (21862, 844828), (29132, 633998), (37294, 495244), (43724, 422414), (58264, 316999), (74588, 247622), (87448, 211207), (123811, 149176)]