15551497188

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{273929}}^1$

素因数の和:274041

約数の個数: 72

約数和(自身を含む): 41878418400

約数和(自身を除く): 26326921212

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 83, 114, 166, 171, 228, 249, 332, 342, 498, 684, 747, 996, 1494, 1577, 2988, 3154, 4731, 6308, 9462, 14193, 18924, 28386, 56772, 273929, 547858, 821787, 1095716, 1643574, 2465361, 3287148, 4930722, 5204651, 9861444, 10409302, 15613953, 20818604, 22736107, 31227906, 45472214, 46841859, 62455812, 68208321, 90944428, 93683718, 136416642, 187367436, 204624963, 272833284, 409249926, 431986033, 818499852, 863972066, 1295958099, 1727944132, 2591916198, 3887874297, 5183832396, 7775748594, 15551497188]

約数ペア:

[(1, 15551497188), (2, 7775748594), (3, 5183832396), (4, 3887874297), (6, 2591916198), (9, 1727944132), (12, 1295958099), (18, 863972066), (19, 818499852), (36, 431986033), (38, 409249926), (57, 272833284), (76, 204624963), (83, 187367436), (114, 136416642), (166, 93683718), (171, 90944428), (228, 68208321), (249, 62455812), (332, 46841859), (342, 45472214), (498, 31227906), (684, 22736107), (747, 20818604), (996, 15613953), (1494, 10409302), (1577, 9861444), (2988, 5204651), (3154, 4930722), (4731, 3287148), (6308, 2465361), (9462, 1643574), (14193, 1095716), (18924, 821787), (28386, 547858), (56772, 273929)]