2022377931

素因数分解:

$3^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{3023}}^1$

素因数の和:3121

約数の個数: 72

約数和(自身を含む): 3576291264

約数和(自身を除く): 1553913333

約数列:

[1, 3, 7, 9, 21, 37, 41, 49, 63, 111, 123, 147, 259, 287, 333, 369, 441, 777, 861, 1517, 1813, 2009, 2331, 2583, 3023, 4551, 5439, 6027, 9069, 10619, 13653, 16317, 18081, 21161, 27207, 31857, 63483, 74333, 95571, 111851, 123943, 148127, 190449, 222999, 335553, 371829, 444381, 668997, 782957, 867601, 1006659, 1115487, 1333143, 2348871, 2602803, 4585891, 5480699, 6073207, 7046613, 7808409, 13757673, 16442097, 18219621, 32101237, 41273019, 49326291, 54658863, 96303711, 224708659, 288911133, 674125977, 2022377931]

約数ペア:

[(1, 2022377931), (3, 674125977), (7, 288911133), (9, 224708659), (21, 96303711), (37, 54658863), (41, 49326291), (49, 41273019), (63, 32101237), (111, 18219621), (123, 16442097), (147, 13757673), (259, 7808409), (287, 7046613), (333, 6073207), (369, 5480699), (441, 4585891), (777, 2602803), (861, 2348871), (1517, 1333143), (1813, 1115487), (2009, 1006659), (2331, 867601), (2583, 782957), (3023, 668997), (4551, 444381), (5439, 371829), (6027, 335553), (9069, 222999), (10619, 190449), (13653, 148127), (16317, 123943), (18081, 111851), (21161, 95571), (27207, 74333), (31857, 63483)]