18321784488

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{479}}^1\times {\mathrm{2617}}^1$

素因数の和:3144

約数の個数: 192

約数和(自身を含む): 58810752000

約数和(自身を除く): 40488967512

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 29, 36, 42, 56, 58, 63, 72, 84, 87, 116, 126, 168, 174, 203, 232, 252, 261, 348, 406, 479, 504, 522, 609, 696, 812, 958, 1044, 1218, 1437, 1624, 1827, 1916, 2088, 2436, 2617, 2874, 3353, 3654, 3832, 4311, 4872, 5234, 5748, 6706, 7308, 7851, 8622, 10059, 10468, 11496, 13412, 13891, 14616, 15702, 17244, 18319, 20118, 20936, 23553, 26824, 27782, 30177, 31404, 34488, 36638, 40236, 41673, 47106, 54957, 55564, 60354, 62808, 73276, 75893, 80472, 83346, 94212, 97237, 109914, 111128, 120708, 125019, 146552, 151786, 164871, 166692, 188424, 194474, 219828, 227679, 241416, 250038, 291711, 303572, 329742, 333384, 388948, 439656, 455358, 500076, 531251, 583422, 607144, 659484, 683037, 777896, 875133, 910716, 1000152, 1062502, 1166844, 1253543, 1318968, 1366074, 1593753, 1750266, 1821432, 2125004, 2333688, 2507086, 2732148, 3187506, 3500532, 3760629, 4250008, 4781259, 5014172, 5464296, 6375012, 7001064, 7521258, 8774801, 9562518, 10028344, 11281887, 12750024, 15042516, 17549602, 19125036, 22563774, 26324403, 30085032, 35099204, 36352747, 38250072, 45127548, 52648806, 70198408, 72705494, 78973209, 90255096, 105297612, 109058241, 145410988, 157946418, 210595224, 218116482, 254469229, 290821976, 315892836, 327174723, 436232964, 508938458, 631785672, 654349446, 763407687, 872465928, 1017876916, 1308698892, 1526815374, 2035753832, 2290223061, 2617397784, 3053630748, 4580446122, 6107261496, 9160892244, 18321784488]

約数ペア:

[(1, 18321784488), (2, 9160892244), (3, 6107261496), (4, 4580446122), (6, 3053630748), (7, 2617397784), (8, 2290223061), (9, 2035753832), (12, 1526815374), (14, 1308698892), (18, 1017876916), (21, 872465928), (24, 763407687), (28, 654349446), (29, 631785672), (36, 508938458), (42, 436232964), (56, 327174723), (58, 315892836), (63, 290821976), (72, 254469229), (84, 218116482), (87, 210595224), (116, 157946418), (126, 145410988), (168, 109058241), (174, 105297612), (203, 90255096), (232, 78973209), (252, 72705494), (261, 70198408), (348, 52648806), (406, 45127548), (479, 38250072), (504, 36352747), (522, 35099204), (609, 30085032), (696, 26324403), (812, 22563774), (958, 19125036), (1044, 17549602), (1218, 15042516), (1437, 12750024), (1624, 11281887), (1827, 10028344), (1916, 9562518), (2088, 8774801), (2436, 7521258), (2617, 7001064), (2874, 6375012), (3353, 5464296), (3654, 5014172), (3832, 4781259), (4311, 4250008), (4872, 3760629), (5234, 3500532), (5748, 3187506), (6706, 2732148), (7308, 2507086), (7851, 2333688), (8622, 2125004), (10059, 1821432), (10468, 1750266), (11496, 1593753), (13412, 1366074), (13891, 1318968), (14616, 1253543), (15702, 1166844), (17244, 1062502), (18319, 1000152), (20118, 910716), (20936, 875133), (23553, 777896), (26824, 683037), (27782, 659484), (30177, 607144), (31404, 583422), (34488, 531251), (36638, 500076), (40236, 455358), (41673, 439656), (47106, 388948), (54957, 333384), (55564, 329742), (60354, 303572), (62808, 291711), (73276, 250038), (75893, 241416), (80472, 227679), (83346, 219828), (94212, 194474), (97237, 188424), (109914, 166692), (111128, 164871), (120708, 151786), (125019, 146552)]