18421326592

素因数分解:

$2^8\times {\mathrm{43}}^1\times {\mathrm{269}}^1\times {\mathrm{6221}}^1$

素因数の和:6549

約数の個数: 72

約数和(自身を含む): 37771770960

約数和(自身を除く): 19350444368

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 256, 269, 344, 538, 688, 1076, 1376, 2152, 2752, 4304, 5504, 6221, 8608, 11008, 11567, 12442, 17216, 23134, 24884, 34432, 46268, 49768, 68864, 92536, 99536, 185072, 199072, 267503, 370144, 398144, 535006, 740288, 796288, 1070012, 1480576, 1592576, 1673449, 2140024, 2961152, 3346898, 4280048, 6693796, 8560096, 13387592, 17120192, 26775184, 34240384, 53550368, 68480768, 71958307, 107100736, 143916614, 214201472, 287833228, 428402944, 575666456, 1151332912, 2302665824, 4605331648, 9210663296, 18421326592]

約数ペア:

[(1, 18421326592), (2, 9210663296), (4, 4605331648), (8, 2302665824), (16, 1151332912), (32, 575666456), (43, 428402944), (64, 287833228), (86, 214201472), (128, 143916614), (172, 107100736), (256, 71958307), (269, 68480768), (344, 53550368), (538, 34240384), (688, 26775184), (1076, 17120192), (1376, 13387592), (2152, 8560096), (2752, 6693796), (4304, 4280048), (5504, 3346898), (6221, 2961152), (8608, 2140024), (11008, 1673449), (11567, 1592576), (12442, 1480576), (17216, 1070012), (23134, 796288), (24884, 740288), (34432, 535006), (46268, 398144), (49768, 370144), (68864, 267503), (92536, 199072), (99536, 185072)]