11993904

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1$

素因数の和:219

約数の個数: 120

約数和(自身を含む): 37237200

約数和(自身を除く): 25243296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 43, 48, 52, 72, 78, 86, 104, 117, 129, 144, 149, 156, 172, 208, 234, 258, 298, 312, 344, 387, 447, 468, 516, 559, 596, 624, 688, 774, 894, 936, 1032, 1118, 1192, 1341, 1548, 1677, 1788, 1872, 1937, 2064, 2236, 2384, 2682, 3096, 3354, 3576, 3874, 4472, 5031, 5364, 5811, 6192, 6407, 6708, 7152, 7748, 8944, 10062, 10728, 11622, 12814, 13416, 15496, 17433, 19221, 20124, 21456, 23244, 25628, 26832, 30992, 34866, 38442, 40248, 46488, 51256, 57663, 69732, 76884, 80496, 83291, 92976, 102512, 115326, 139464, 153768, 166582, 230652, 249873, 278928, 307536, 333164, 461304, 499746, 666328, 749619, 922608, 999492, 1332656, 1499238, 1998984, 2998476, 3997968, 5996952, 11993904]

約数ペア:

[(1, 11993904), (2, 5996952), (3, 3997968), (4, 2998476), (6, 1998984), (8, 1499238), (9, 1332656), (12, 999492), (13, 922608), (16, 749619), (18, 666328), (24, 499746), (26, 461304), (36, 333164), (39, 307536), (43, 278928), (48, 249873), (52, 230652), (72, 166582), (78, 153768), (86, 139464), (104, 115326), (117, 102512), (129, 92976), (144, 83291), (149, 80496), (156, 76884), (172, 69732), (208, 57663), (234, 51256), (258, 46488), (298, 40248), (312, 38442), (344, 34866), (387, 30992), (447, 26832), (468, 25628), (516, 23244), (559, 21456), (596, 20124), (624, 19221), (688, 17433), (774, 15496), (894, 13416), (936, 12814), (1032, 11622), (1118, 10728), (1192, 10062), (1341, 8944), (1548, 7748), (1677, 7152), (1788, 6708), (1872, 6407), (1937, 6192), (2064, 5811), (2236, 5364), (2384, 5031), (2682, 4472), (3096, 3874), (3354, 3576)]