2018963408

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{7841}}^1$

素因数の和:7897

約数の個数: 120

約数和(自身を含む): 5173210560

約数和(自身を除く): 3154247152

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 38, 44, 56, 76, 77, 88, 112, 121, 133, 152, 154, 176, 209, 242, 266, 304, 308, 418, 484, 532, 616, 836, 847, 968, 1064, 1232, 1463, 1672, 1694, 1936, 2128, 2299, 2926, 3344, 3388, 4598, 5852, 6776, 7841, 9196, 11704, 13552, 15682, 16093, 18392, 23408, 31364, 32186, 36784, 54887, 62728, 64372, 86251, 109774, 125456, 128744, 148979, 172502, 219548, 257488, 297958, 345004, 439096, 595916, 603757, 690008, 878192, 948761, 1042853, 1191832, 1207514, 1380016, 1638769, 1897522, 2085706, 2383664, 2415028, 3277538, 3795044, 4171412, 4830056, 6555076, 6641327, 7590088, 8342824, 9660112, 11471383, 13110152, 13282654, 15180176, 16685648, 18026459, 22942766, 26220304, 26565308, 36052918, 45885532, 53130616, 72105836, 91771064, 106261232, 126185213, 144211672, 183542128, 252370426, 288423344, 504740852, 1009481704, 2018963408]

約数ペア:

[(1, 2018963408), (2, 1009481704), (4, 504740852), (7, 288423344), (8, 252370426), (11, 183542128), (14, 144211672), (16, 126185213), (19, 106261232), (22, 91771064), (28, 72105836), (38, 53130616), (44, 45885532), (56, 36052918), (76, 26565308), (77, 26220304), (88, 22942766), (112, 18026459), (121, 16685648), (133, 15180176), (152, 13282654), (154, 13110152), (176, 11471383), (209, 9660112), (242, 8342824), (266, 7590088), (304, 6641327), (308, 6555076), (418, 4830056), (484, 4171412), (532, 3795044), (616, 3277538), (836, 2415028), (847, 2383664), (968, 2085706), (1064, 1897522), (1232, 1638769), (1463, 1380016), (1672, 1207514), (1694, 1191832), (1936, 1042853), (2128, 948761), (2299, 878192), (2926, 690008), (3344, 603757), (3388, 595916), (4598, 439096), (5852, 345004), (6776, 297958), (7841, 257488), (9196, 219548), (11704, 172502), (13552, 148979), (15682, 128744), (16093, 125456), (18392, 109774), (23408, 86251), (31364, 64372), (32186, 62728), (36784, 54887)]