2018377872

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{811}}^1\times {\mathrm{823}}^1$

素因数の和:1658

約数の個数: 160

約数和(自身を含む): 6637352960

約数和(自身を除く): 4618975088

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 811, 823, 1008, 1512, 1622, 1646, 2433, 2469, 3024, 3244, 3292, 4866, 4938, 5677, 5761, 6488, 6584, 7299, 7407, 9732, 9876, 11354, 11522, 12976, 13168, 14598, 14814, 17031, 17283, 19464, 19752, 21897, 22221, 22708, 23044, 29196, 29628, 34062, 34566, 38928, 39504, 43794, 44442, 45416, 46088, 51093, 51849, 58392, 59256, 68124, 69132, 87588, 88884, 90832, 92176, 102186, 103698, 116784, 118512, 136248, 138264, 153279, 155547, 175176, 177768, 204372, 207396, 272496, 276528, 306558, 311094, 350352, 355536, 408744, 414792, 613116, 622188, 667453, 817488, 829584, 1226232, 1244376, 1334906, 2002359, 2452464, 2488752, 2669812, 4004718, 4672171, 5339624, 6007077, 8009436, 9344342, 10679248, 12014154, 14016513, 16018872, 18021231, 18688684, 24028308, 28033026, 32037744, 36042462, 37377368, 42049539, 48056616, 56066052, 72084924, 74754736, 84099078, 96113232, 112132104, 126148617, 144169848, 168198156, 224264208, 252297234, 288339696, 336396312, 504594468, 672792624, 1009188936, 2018377872]

約数ペア:

[(1, 2018377872), (2, 1009188936), (3, 672792624), (4, 504594468), (6, 336396312), (7, 288339696), (8, 252297234), (9, 224264208), (12, 168198156), (14, 144169848), (16, 126148617), (18, 112132104), (21, 96113232), (24, 84099078), (27, 74754736), (28, 72084924), (36, 56066052), (42, 48056616), (48, 42049539), (54, 37377368), (56, 36042462), (63, 32037744), (72, 28033026), (84, 24028308), (108, 18688684), (112, 18021231), (126, 16018872), (144, 14016513), (168, 12014154), (189, 10679248), (216, 9344342), (252, 8009436), (336, 6007077), (378, 5339624), (432, 4672171), (504, 4004718), (756, 2669812), (811, 2488752), (823, 2452464), (1008, 2002359), (1512, 1334906), (1622, 1244376), (1646, 1226232), (2433, 829584), (2469, 817488), (3024, 667453), (3244, 622188), (3292, 613116), (4866, 414792), (4938, 408744), (5677, 355536), (5761, 350352), (6488, 311094), (6584, 306558), (7299, 276528), (7407, 272496), (9732, 207396), (9876, 204372), (11354, 177768), (11522, 175176), (12976, 155547), (13168, 153279), (14598, 138264), (14814, 136248), (17031, 118512), (17283, 116784), (19464, 103698), (19752, 102186), (21897, 92176), (22221, 90832), (22708, 88884), (23044, 87588), (29196, 69132), (29628, 68124), (34062, 59256), (34566, 58392), (38928, 51849), (39504, 51093), (43794, 46088), (44442, 45416)]