19657447488

素因数分解:

$2^6\times 3^2\times 7^1\times {\mathrm{4875359}}^1$

素因数の和:4875384

約数の個数: 84

約数和(自身を含む): 64393754880

約数和(自身を除く): 44736307392

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, 4875359, 9750718, 14626077, 19501436, 29252154, 34127513, 39002872, 43878231, 58504308, 68255026, 78005744, 87756462, 102382539, 117008616, 136510052, 156011488, 175512924, 204765078, 234017232, 273020104, 307147617, 312022976, 351025848, 409530156, 468034464, 546040208, 614295234, 702051696, 819060312, 936068928, 1092080416, 1228590468, 1404103392, 1638120624, 2184160832, 2457180936, 2808206784, 3276241248, 4914361872, 6552482496, 9828723744, 19657447488]

約数ペア:

[(1, 19657447488), (2, 9828723744), (3, 6552482496), (4, 4914361872), (6, 3276241248), (7, 2808206784), (8, 2457180936), (9, 2184160832), (12, 1638120624), (14, 1404103392), (16, 1228590468), (18, 1092080416), (21, 936068928), (24, 819060312), (28, 702051696), (32, 614295234), (36, 546040208), (42, 468034464), (48, 409530156), (56, 351025848), (63, 312022976), (64, 307147617), (72, 273020104), (84, 234017232), (96, 204765078), (112, 175512924), (126, 156011488), (144, 136510052), (168, 117008616), (192, 102382539), (224, 87756462), (252, 78005744), (288, 68255026), (336, 58504308), (448, 43878231), (504, 39002872), (576, 34127513), (672, 29252154), (1008, 19501436), (1344, 14626077), (2016, 9750718), (4032, 4875359)]