18641874482

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{5573}}^1$

素因数の和:5736

約数の個数: 96

約数和(自身を含む): 37058627520

約数和(自身を除く): 18416753038

約数列:

[1, 2, 7, 11, 14, 22, 29, 49, 58, 77, 98, 107, 154, 203, 214, 319, 406, 539, 638, 749, 1078, 1177, 1421, 1498, 2233, 2354, 2842, 3103, 4466, 5243, 5573, 6206, 8239, 10486, 11146, 15631, 16478, 21721, 31262, 34133, 39011, 43442, 57673, 61303, 68266, 78022, 115346, 122606, 152047, 161617, 238931, 273077, 304094, 323234, 429121, 477862, 546154, 596311, 858242, 1131319, 1192622, 1672517, 1777787, 2262638, 3003847, 3345034, 3555574, 4174177, 6007694, 6559421, 7919233, 8348354, 12444509, 13118842, 15838466, 17293019, 24889018, 29219239, 34586038, 45915947, 58438478, 87111563, 91831894, 121051133, 174223126, 190223209, 242102266, 321411629, 380446418, 642823258, 847357931, 1331562463, 1694715862, 2663124926, 9320937241, 18641874482]

約数ペア:

[(1, 18641874482), (2, 9320937241), (7, 2663124926), (11, 1694715862), (14, 1331562463), (22, 847357931), (29, 642823258), (49, 380446418), (58, 321411629), (77, 242102266), (98, 190223209), (107, 174223126), (154, 121051133), (203, 91831894), (214, 87111563), (319, 58438478), (406, 45915947), (539, 34586038), (638, 29219239), (749, 24889018), (1078, 17293019), (1177, 15838466), (1421, 13118842), (1498, 12444509), (2233, 8348354), (2354, 7919233), (2842, 6559421), (3103, 6007694), (4466, 4174177), (5243, 3555574), (5573, 3345034), (6206, 3003847), (8239, 2262638), (10486, 1777787), (11146, 1672517), (15631, 1192622), (16478, 1131319), (21721, 858242), (31262, 596311), (34133, 546154), (39011, 477862), (43442, 429121), (57673, 323234), (61303, 304094), (68266, 273077), (78022, 238931), (115346, 161617), (122606, 152047)]