1889851824

素因数分解:

$2^4\times 3^5\times 7^1\times {\mathrm{69439}}^1$

素因数の和:69469

約数の個数: 120

約数和(自身を含む): 6268487680

約数和(自身を除く): 4378635856

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, 81, 84, 108, 112, 126, 144, 162, 168, 189, 216, 243, 252, 324, 336, 378, 432, 486, 504, 567, 648, 756, 972, 1008, 1134, 1296, 1512, 1701, 1944, 2268, 3024, 3402, 3888, 4536, 6804, 9072, 13608, 27216, 69439, 138878, 208317, 277756, 416634, 486073, 555512, 624951, 833268, 972146, 1111024, 1249902, 1458219, 1666536, 1874853, 1944292, 2499804, 2916438, 3333072, 3749706, 3888584, 4374657, 4999608, 5624559, 5832876, 7499412, 7777168, 8749314, 9999216, 11249118, 11665752, 13123971, 14998824, 16873677, 17498628, 22498236, 23331504, 26247942, 29997648, 33747354, 34997256, 39371913, 44996472, 52495884, 67494708, 69994512, 78743826, 89992944, 104991768, 118115739, 134989416, 157487652, 209983536, 236231478, 269978832, 314975304, 472462956, 629950608, 944925912, 1889851824]

約数ペア:

[(1, 1889851824), (2, 944925912), (3, 629950608), (4, 472462956), (6, 314975304), (7, 269978832), (8, 236231478), (9, 209983536), (12, 157487652), (14, 134989416), (16, 118115739), (18, 104991768), (21, 89992944), (24, 78743826), (27, 69994512), (28, 67494708), (36, 52495884), (42, 44996472), (48, 39371913), (54, 34997256), (56, 33747354), (63, 29997648), (72, 26247942), (81, 23331504), (84, 22498236), (108, 17498628), (112, 16873677), (126, 14998824), (144, 13123971), (162, 11665752), (168, 11249118), (189, 9999216), (216, 8749314), (243, 7777168), (252, 7499412), (324, 5832876), (336, 5624559), (378, 4999608), (432, 4374657), (486, 3888584), (504, 3749706), (567, 3333072), (648, 2916438), (756, 2499804), (972, 1944292), (1008, 1874853), (1134, 1666536), (1296, 1458219), (1512, 1249902), (1701, 1111024), (1944, 972146), (2268, 833268), (3024, 624951), (3402, 555512), (3888, 486073), (4536, 416634), (6804, 277756), (9072, 208317), (13608, 138878), (27216, 69439)]