18756295488

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{4651859}}^1$

素因数の和:4651884

約数の個数: 84

約数和(自身を含む): 61441766880

約数和(自身を除く): 42685471392

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 144, 168, 192, 224, 252, 288, 336, 448, 504, 576, 672, 1008, 1344, 2016, 4032, 4651859, 9303718, 13955577, 18607436, 27911154, 32563013, 37214872, 41866731, 55822308, 65126026, 74429744, 83733462, 97689039, 111644616, 130252052, 148859488, 167466924, 195378078, 223289232, 260504104, 293067117, 297718976, 334933848, 390756156, 446578464, 521008208, 586134234, 669867696, 781512312, 893156928, 1042016416, 1172268468, 1339735392, 1563024624, 2084032832, 2344536936, 2679470784, 3126049248, 4689073872, 6252098496, 9378147744, 18756295488]

約数ペア:

[(1, 18756295488), (2, 9378147744), (3, 6252098496), (4, 4689073872), (6, 3126049248), (7, 2679470784), (8, 2344536936), (9, 2084032832), (12, 1563024624), (14, 1339735392), (16, 1172268468), (18, 1042016416), (21, 893156928), (24, 781512312), (28, 669867696), (32, 586134234), (36, 521008208), (42, 446578464), (48, 390756156), (56, 334933848), (63, 297718976), (64, 293067117), (72, 260504104), (84, 223289232), (96, 195378078), (112, 167466924), (126, 148859488), (144, 130252052), (168, 111644616), (192, 97689039), (224, 83733462), (252, 74429744), (288, 65126026), (336, 55822308), (448, 41866731), (504, 37214872), (576, 32563013), (672, 27911154), (1008, 18607436), (1344, 13955577), (2016, 9303718), (4032, 4651859)]