18732421008

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{241}}^1\times {\mathrm{2659}}^1$

素因数の和:2950

約数の個数: 240

約数和(自身を含む): 62260598400

約数和(自身を除く): 43528177392

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 29, 36, 42, 48, 56, 58, 63, 72, 84, 87, 112, 116, 126, 144, 168, 174, 203, 232, 241, 252, 261, 336, 348, 406, 464, 482, 504, 522, 609, 696, 723, 812, 964, 1008, 1044, 1218, 1392, 1446, 1624, 1687, 1827, 1928, 2088, 2169, 2436, 2659, 2892, 3248, 3374, 3654, 3856, 4176, 4338, 4872, 5061, 5318, 5784, 6748, 6989, 7308, 7977, 8676, 9744, 10122, 10636, 11568, 13496, 13978, 14616, 15183, 15954, 17352, 18613, 20244, 20967, 21272, 23931, 26992, 27956, 29232, 30366, 31908, 34704, 37226, 40488, 41934, 42544, 47862, 48923, 55839, 55912, 60732, 62901, 63816, 74452, 77111, 80976, 83868, 95724, 97846, 111678, 111824, 121464, 125802, 127632, 146769, 148904, 154222, 167517, 167736, 191448, 195692, 223356, 231333, 242928, 251604, 293538, 297808, 308444, 335034, 335472, 382896, 391384, 440307, 446712, 462666, 503208, 539777, 587076, 616888, 640819, 670068, 693999, 782768, 880614, 893424, 925332, 1006416, 1079554, 1174152, 1233776, 1281638, 1340136, 1387998, 1619331, 1761228, 1850664, 1922457, 2159108, 2348304, 2563276, 2680272, 2775996, 3238662, 3522456, 3701328, 3844914, 4318216, 4485733, 4857993, 5126552, 5551992, 5767371, 6477324, 7044912, 7689828, 8636432, 8971466, 9715986, 10253104, 11103984, 11534742, 12954648, 13457199, 15379656, 17942932, 18583751, 19431972, 23069484, 25909296, 26914398, 30759312, 35885864, 37167502, 38863944, 40371597, 46138968, 53828796, 55751253, 71771728, 74335004, 77727888, 80743194, 92277936, 107657592, 111502506, 130086257, 148670008, 161486388, 167253759, 215315184, 223005012, 260172514, 297340016, 322972776, 334507518, 390258771, 446010024, 520345028, 645945552, 669015036, 780517542, 892020048, 1040690056, 1170776313, 1338030072, 1561035084, 2081380112, 2341552626, 2676060144, 3122070168, 4683105252, 6244140336, 9366210504, 18732421008]

約数ペア:

[(1, 18732421008), (2, 9366210504), (3, 6244140336), (4, 4683105252), (6, 3122070168), (7, 2676060144), (8, 2341552626), (9, 2081380112), (12, 1561035084), (14, 1338030072), (16, 1170776313), (18, 1040690056), (21, 892020048), (24, 780517542), (28, 669015036), (29, 645945552), (36, 520345028), (42, 446010024), (48, 390258771), (56, 334507518), (58, 322972776), (63, 297340016), (72, 260172514), (84, 223005012), (87, 215315184), (112, 167253759), (116, 161486388), (126, 148670008), (144, 130086257), (168, 111502506), (174, 107657592), (203, 92277936), (232, 80743194), (241, 77727888), (252, 74335004), (261, 71771728), (336, 55751253), (348, 53828796), (406, 46138968), (464, 40371597), (482, 38863944), (504, 37167502), (522, 35885864), (609, 30759312), (696, 26914398), (723, 25909296), (812, 23069484), (964, 19431972), (1008, 18583751), (1044, 17942932), (1218, 15379656), (1392, 13457199), (1446, 12954648), (1624, 11534742), (1687, 11103984), (1827, 10253104), (1928, 9715986), (2088, 8971466), (2169, 8636432), (2436, 7689828), (2659, 7044912), (2892, 6477324), (3248, 5767371), (3374, 5551992), (3654, 5126552), (3856, 4857993), (4176, 4485733), (4338, 4318216), (4872, 3844914), (5061, 3701328), (5318, 3522456), (5784, 3238662), (6748, 2775996), (6989, 2680272), (7308, 2563276), (7977, 2348304), (8676, 2159108), (9744, 1922457), (10122, 1850664), (10636, 1761228), (11568, 1619331), (13496, 1387998), (13978, 1340136), (14616, 1281638), (15183, 1233776), (15954, 1174152), (17352, 1079554), (18613, 1006416), (20244, 925332), (20967, 893424), (21272, 880614), (23931, 782768), (26992, 693999), (27956, 670068), (29232, 640819), (30366, 616888), (31908, 587076), (34704, 539777), (37226, 503208), (40488, 462666), (41934, 446712), (42544, 440307), (47862, 391384), (48923, 382896), (55839, 335472), (55912, 335034), (60732, 308444), (62901, 297808), (63816, 293538), (74452, 251604), (77111, 242928), (80976, 231333), (83868, 223356), (95724, 195692), (97846, 191448), (111678, 167736), (111824, 167517), (121464, 154222), (125802, 148904), (127632, 146769)]