18932567472

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{206399}}^1$

素因数の和:206440

約数の個数: 180

約数和(自身を含む): 66377001600

約数和(自身を除く): 47444434128

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 49, 52, 56, 63, 72, 78, 84, 91, 98, 104, 112, 117, 126, 144, 147, 156, 168, 182, 196, 208, 234, 252, 273, 294, 312, 336, 364, 392, 441, 468, 504, 546, 588, 624, 637, 728, 784, 819, 882, 936, 1008, 1092, 1176, 1274, 1456, 1638, 1764, 1872, 1911, 2184, 2352, 2548, 3276, 3528, 3822, 4368, 5096, 5733, 6552, 7056, 7644, 10192, 11466, 13104, 15288, 22932, 30576, 45864, 91728, 206399, 412798, 619197, 825596, 1238394, 1444793, 1651192, 1857591, 2476788, 2683187, 2889586, 3302384, 3715182, 4334379, 4953576, 5366374, 5779172, 7430364, 8049561, 8668758, 9907152, 10113551, 10732748, 11558344, 13003137, 14860728, 16099122, 17337516, 18782309, 20227102, 21465496, 23116688, 24148683, 26006274, 29721456, 30340653, 32198244, 34675032, 37564618, 40454204, 42930992, 48297366, 52012548, 56346927, 60681306, 64396488, 69350064, 75129236, 80908408, 91021959, 96594732, 104025096, 112693854, 121362612, 128792976, 131476163, 150258472, 161816816, 169040781, 182043918, 193189464, 208050192, 225387708, 242725224, 262952326, 300516944, 338081562, 364087836, 386378928, 394428489, 450775416, 485450448, 525904652, 676163124, 728175672, 788856978, 901550832, 1051809304, 1183285467, 1352326248, 1456351344, 1577713956, 2103618608, 2366570934, 2704652496, 3155427912, 4733141868, 6310855824, 9466283736, 18932567472]

約数ペア:

[(1, 18932567472), (2, 9466283736), (3, 6310855824), (4, 4733141868), (6, 3155427912), (7, 2704652496), (8, 2366570934), (9, 2103618608), (12, 1577713956), (13, 1456351344), (14, 1352326248), (16, 1183285467), (18, 1051809304), (21, 901550832), (24, 788856978), (26, 728175672), (28, 676163124), (36, 525904652), (39, 485450448), (42, 450775416), (48, 394428489), (49, 386378928), (52, 364087836), (56, 338081562), (63, 300516944), (72, 262952326), (78, 242725224), (84, 225387708), (91, 208050192), (98, 193189464), (104, 182043918), (112, 169040781), (117, 161816816), (126, 150258472), (144, 131476163), (147, 128792976), (156, 121362612), (168, 112693854), (182, 104025096), (196, 96594732), (208, 91021959), (234, 80908408), (252, 75129236), (273, 69350064), (294, 64396488), (312, 60681306), (336, 56346927), (364, 52012548), (392, 48297366), (441, 42930992), (468, 40454204), (504, 37564618), (546, 34675032), (588, 32198244), (624, 30340653), (637, 29721456), (728, 26006274), (784, 24148683), (819, 23116688), (882, 21465496), (936, 20227102), (1008, 18782309), (1092, 17337516), (1176, 16099122), (1274, 14860728), (1456, 13003137), (1638, 11558344), (1764, 10732748), (1872, 10113551), (1911, 9907152), (2184, 8668758), (2352, 8049561), (2548, 7430364), (3276, 5779172), (3528, 5366374), (3822, 4953576), (4368, 4334379), (5096, 3715182), (5733, 3302384), (6552, 2889586), (7056, 2683187), (7644, 2476788), (10192, 1857591), (11466, 1651192), (13104, 1444793), (15288, 1238394), (22932, 825596), (30576, 619197), (45864, 412798), (91728, 206399)]