21836304

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1$

素因数の和:139

約数の個数: 200

約数和(自身を含む): 75620160

約数和(自身を除く): 53783856

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 29, 36, 42, 48, 54, 56, 58, 63, 72, 81, 83, 84, 87, 108, 112, 116, 126, 144, 162, 166, 168, 174, 189, 203, 216, 232, 249, 252, 261, 324, 332, 336, 348, 378, 406, 432, 464, 498, 504, 522, 567, 581, 609, 648, 664, 696, 747, 756, 783, 812, 996, 1008, 1044, 1134, 1162, 1218, 1296, 1328, 1392, 1494, 1512, 1566, 1624, 1743, 1827, 1992, 2088, 2241, 2268, 2324, 2349, 2407, 2436, 2988, 3024, 3132, 3248, 3486, 3654, 3984, 4176, 4482, 4536, 4648, 4698, 4814, 4872, 5229, 5481, 5976, 6264, 6723, 6972, 7221, 7308, 8964, 9072, 9296, 9396, 9628, 9744, 10458, 10962, 11952, 12528, 13446, 13944, 14442, 14616, 15687, 16443, 16849, 17928, 18792, 19256, 20916, 21663, 21924, 26892, 27888, 28884, 29232, 31374, 32886, 33698, 35856, 37584, 38512, 41832, 43326, 43848, 47061, 50547, 53784, 57768, 62748, 64989, 65772, 67396, 83664, 86652, 87696, 94122, 101094, 107568, 115536, 125496, 129978, 131544, 134792, 151641, 173304, 188244, 194967, 202188, 250992, 259956, 263088, 269584, 303282, 346608, 376488, 389934, 404376, 454923, 519912, 606564, 752976, 779868, 808752, 909846, 1039824, 1213128, 1364769, 1559736, 1819692, 2426256, 2729538, 3119472, 3639384, 5459076, 7278768, 10918152, 21836304]

約数ペア:

[(1, 21836304), (2, 10918152), (3, 7278768), (4, 5459076), (6, 3639384), (7, 3119472), (8, 2729538), (9, 2426256), (12, 1819692), (14, 1559736), (16, 1364769), (18, 1213128), (21, 1039824), (24, 909846), (27, 808752), (28, 779868), (29, 752976), (36, 606564), (42, 519912), (48, 454923), (54, 404376), (56, 389934), (58, 376488), (63, 346608), (72, 303282), (81, 269584), (83, 263088), (84, 259956), (87, 250992), (108, 202188), (112, 194967), (116, 188244), (126, 173304), (144, 151641), (162, 134792), (166, 131544), (168, 129978), (174, 125496), (189, 115536), (203, 107568), (216, 101094), (232, 94122), (249, 87696), (252, 86652), (261, 83664), (324, 67396), (332, 65772), (336, 64989), (348, 62748), (378, 57768), (406, 53784), (432, 50547), (464, 47061), (498, 43848), (504, 43326), (522, 41832), (567, 38512), (581, 37584), (609, 35856), (648, 33698), (664, 32886), (696, 31374), (747, 29232), (756, 28884), (783, 27888), (812, 26892), (996, 21924), (1008, 21663), (1044, 20916), (1134, 19256), (1162, 18792), (1218, 17928), (1296, 16849), (1328, 16443), (1392, 15687), (1494, 14616), (1512, 14442), (1566, 13944), (1624, 13446), (1743, 12528), (1827, 11952), (1992, 10962), (2088, 10458), (2241, 9744), (2268, 9628), (2324, 9396), (2349, 9296), (2407, 9072), (2436, 8964), (2988, 7308), (3024, 7221), (3132, 6972), (3248, 6723), (3486, 6264), (3654, 5976), (3984, 5481), (4176, 5229), (4482, 4872), (4536, 4814), (4648, 4698)]