18882977904

素因数分解:

$2^4\times 3^8\times 7^2\times {\mathrm{3671}}^1$

素因数の和:3717

約数の個数: 270

約数和(自身を含む): 63852580584

約数和(自身を除く): 44969602680

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 49, 54, 56, 63, 72, 81, 84, 98, 108, 112, 126, 144, 147, 162, 168, 189, 196, 216, 243, 252, 294, 324, 336, 378, 392, 432, 441, 486, 504, 567, 588, 648, 729, 756, 784, 882, 972, 1008, 1134, 1176, 1296, 1323, 1458, 1512, 1701, 1764, 1944, 2187, 2268, 2352, 2646, 2916, 3024, 3402, 3528, 3671, 3888, 3969, 4374, 4536, 5103, 5292, 5832, 6561, 6804, 7056, 7342, 7938, 8748, 9072, 10206, 10584, 11013, 11664, 11907, 13122, 13608, 14684, 15309, 15876, 17496, 20412, 21168, 22026, 23814, 25697, 26244, 27216, 29368, 30618, 31752, 33039, 34992, 35721, 40824, 44052, 45927, 47628, 51394, 52488, 58736, 61236, 63504, 66078, 71442, 77091, 81648, 88104, 91854, 95256, 99117, 102788, 104976, 107163, 122472, 132156, 142884, 154182, 176208, 179879, 183708, 190512, 198234, 205576, 214326, 231273, 244944, 264312, 285768, 297351, 308364, 321489, 359758, 367416, 396468, 411152, 428652, 462546, 528624, 539637, 571536, 594702, 616728, 642978, 693819, 719516, 734832, 792936, 857304, 892053, 925092, 1079274, 1189404, 1233456, 1285956, 1387638, 1439032, 1585872, 1618911, 1714608, 1784106, 1850184, 2081457, 2158548, 2378808, 2571912, 2676159, 2775276, 2878064, 3237822, 3568212, 3700368, 4162914, 4317096, 4757616, 4856733, 5143824, 5352318, 5550552, 6244371, 6475644, 7136424, 8028477, 8325828, 8634192, 9713466, 10704636, 11101104, 12488742, 12951288, 14272848, 14570199, 16056954, 16651656, 18733113, 19426932, 21409272, 24085431, 24977484, 25902576, 29140398, 32113908, 33303312, 37466226, 38853864, 42818544, 43710597, 48170862, 49954968, 56199339, 58280796, 64227816, 74932452, 77707728, 87421194, 96341724, 99909936, 112398678, 116561592, 128455632, 131131791, 149864904, 168598017, 174842388, 192683448, 224797356, 233123184, 262263582, 299729808, 337196034, 349684776, 385366896, 393395373, 449594712, 524527164, 674392068, 699369552, 786790746, 899189424, 1049054328, 1180186119, 1348784136, 1573581492, 2098108656, 2360372238, 2697568272, 3147162984, 4720744476, 6294325968, 9441488952, 18882977904]

約数ペア:

[(1, 18882977904), (2, 9441488952), (3, 6294325968), (4, 4720744476), (6, 3147162984), (7, 2697568272), (8, 2360372238), (9, 2098108656), (12, 1573581492), (14, 1348784136), (16, 1180186119), (18, 1049054328), (21, 899189424), (24, 786790746), (27, 699369552), (28, 674392068), (36, 524527164), (42, 449594712), (48, 393395373), (49, 385366896), (54, 349684776), (56, 337196034), (63, 299729808), (72, 262263582), (81, 233123184), (84, 224797356), (98, 192683448), (108, 174842388), (112, 168598017), (126, 149864904), (144, 131131791), (147, 128455632), (162, 116561592), (168, 112398678), (189, 99909936), (196, 96341724), (216, 87421194), (243, 77707728), (252, 74932452), (294, 64227816), (324, 58280796), (336, 56199339), (378, 49954968), (392, 48170862), (432, 43710597), (441, 42818544), (486, 38853864), (504, 37466226), (567, 33303312), (588, 32113908), (648, 29140398), (729, 25902576), (756, 24977484), (784, 24085431), (882, 21409272), (972, 19426932), (1008, 18733113), (1134, 16651656), (1176, 16056954), (1296, 14570199), (1323, 14272848), (1458, 12951288), (1512, 12488742), (1701, 11101104), (1764, 10704636), (1944, 9713466), (2187, 8634192), (2268, 8325828), (2352, 8028477), (2646, 7136424), (2916, 6475644), (3024, 6244371), (3402, 5550552), (3528, 5352318), (3671, 5143824), (3888, 4856733), (3969, 4757616), (4374, 4317096), (4536, 4162914), (5103, 3700368), (5292, 3568212), (5832, 3237822), (6561, 2878064), (6804, 2775276), (7056, 2676159), (7342, 2571912), (7938, 2378808), (8748, 2158548), (9072, 2081457), (10206, 1850184), (10584, 1784106), (11013, 1714608), (11664, 1618911), (11907, 1585872), (13122, 1439032), (13608, 1387638), (14684, 1285956), (15309, 1233456), (15876, 1189404), (17496, 1079274), (20412, 925092), (21168, 892053), (22026, 857304), (23814, 792936), (25697, 734832), (26244, 719516), (27216, 693819), (29368, 642978), (30618, 616728), (31752, 594702), (33039, 571536), (34992, 539637), (35721, 528624), (40824, 462546), (44052, 428652), (45927, 411152), (47628, 396468), (51394, 367416), (52488, 359758), (58736, 321489), (61236, 308364), (63504, 297351), (66078, 285768), (71442, 264312), (77091, 244944), (81648, 231273), (88104, 214326), (91854, 205576), (95256, 198234), (99117, 190512), (102788, 183708), (104976, 179879), (107163, 176208), (122472, 154182), (132156, 142884)]