18846815904

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{461}}^1\times {\mathrm{2897}}^1$

素因数の和:3388

約数の個数: 216

約数和(自身を含む): 62502748308

約数和(自身を除く): 43655932404

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 49, 56, 63, 72, 84, 96, 98, 112, 126, 144, 147, 168, 196, 224, 252, 288, 294, 336, 392, 441, 461, 504, 588, 672, 784, 882, 922, 1008, 1176, 1383, 1568, 1764, 1844, 2016, 2352, 2766, 2897, 3227, 3528, 3688, 4149, 4704, 5532, 5794, 6454, 7056, 7376, 8298, 8691, 9681, 11064, 11588, 12908, 14112, 14752, 16596, 17382, 19362, 20279, 22128, 22589, 23176, 25816, 26073, 29043, 33192, 34764, 38724, 40558, 44256, 45178, 46352, 51632, 52146, 58086, 60837, 66384, 67767, 69528, 77448, 81116, 90356, 92704, 103264, 104292, 116172, 121674, 132768, 135534, 139056, 141953, 154896, 162232, 180712, 182511, 203301, 208584, 232344, 243348, 271068, 278112, 283906, 309792, 324464, 361424, 365022, 406602, 417168, 425859, 464688, 486696, 542136, 567812, 648928, 722848, 730044, 813204, 834336, 851718, 929376, 973392, 1084272, 1135624, 1277577, 1335517, 1460088, 1626408, 1703436, 1946784, 2168544, 2271248, 2555154, 2671034, 2920176, 3252816, 3406872, 4006551, 4542496, 5110308, 5342068, 5840352, 6505632, 6813744, 8013102, 9348619, 10220616, 10684136, 12019653, 13627488, 16026204, 18697238, 20441232, 21368272, 24039306, 28045857, 32052408, 37394476, 40882464, 42736544, 48078612, 56091714, 64104816, 65440333, 74788952, 84137571, 96157224, 112183428, 128209632, 130880666, 149577904, 168275142, 192314448, 196320999, 224366856, 261761332, 299155808, 336550284, 384628896, 392641998, 448733712, 523522664, 588962997, 673100568, 785283996, 897467424, 1047045328, 1177925994, 1346201136, 1570567992, 2094090656, 2355851988, 2692402272, 3141135984, 4711703976, 6282271968, 9423407952, 18846815904]

約数ペア:

[(1, 18846815904), (2, 9423407952), (3, 6282271968), (4, 4711703976), (6, 3141135984), (7, 2692402272), (8, 2355851988), (9, 2094090656), (12, 1570567992), (14, 1346201136), (16, 1177925994), (18, 1047045328), (21, 897467424), (24, 785283996), (28, 673100568), (32, 588962997), (36, 523522664), (42, 448733712), (48, 392641998), (49, 384628896), (56, 336550284), (63, 299155808), (72, 261761332), (84, 224366856), (96, 196320999), (98, 192314448), (112, 168275142), (126, 149577904), (144, 130880666), (147, 128209632), (168, 112183428), (196, 96157224), (224, 84137571), (252, 74788952), (288, 65440333), (294, 64104816), (336, 56091714), (392, 48078612), (441, 42736544), (461, 40882464), (504, 37394476), (588, 32052408), (672, 28045857), (784, 24039306), (882, 21368272), (922, 20441232), (1008, 18697238), (1176, 16026204), (1383, 13627488), (1568, 12019653), (1764, 10684136), (1844, 10220616), (2016, 9348619), (2352, 8013102), (2766, 6813744), (2897, 6505632), (3227, 5840352), (3528, 5342068), (3688, 5110308), (4149, 4542496), (4704, 4006551), (5532, 3406872), (5794, 3252816), (6454, 2920176), (7056, 2671034), (7376, 2555154), (8298, 2271248), (8691, 2168544), (9681, 1946784), (11064, 1703436), (11588, 1626408), (12908, 1460088), (14112, 1335517), (14752, 1277577), (16596, 1135624), (17382, 1084272), (19362, 973392), (20279, 929376), (22128, 851718), (22589, 834336), (23176, 813204), (25816, 730044), (26073, 722848), (29043, 648928), (33192, 567812), (34764, 542136), (38724, 486696), (40558, 464688), (44256, 425859), (45178, 417168), (46352, 406602), (51632, 365022), (52146, 361424), (58086, 324464), (60837, 309792), (66384, 283906), (67767, 278112), (69528, 271068), (77448, 243348), (81116, 232344), (90356, 208584), (92704, 203301), (103264, 182511), (104292, 180712), (116172, 162232), (121674, 154896), (132768, 141953), (135534, 139056)]