2890677.00000000

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{16619}}^1$

素因数の和:16653

約数の個数: 72

約数和(自身を含む): 254086560

約数和(自身を除く): 168531948

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 117, 132, 143, 156, 198, 234, 286, 396, 429, 468, 572, 858, 1287, 1716, 2574, 5148, 16619, 33238, 49857, 66476, 99714, 149571, 182809, 199428, 216047, 299142, 365618, 432094, 548427, 598284, 648141, 731236, 864188, 1096854, 1296282, 1645281, 1944423, 2193708, 2376517, 2592564, 3290562, 3888846, 4753034, 6581124, 7129551, 7777692, 9506068, 14259102, 21388653, 28518204, 42777306, 85554612]

約数ペア:

[(1, 85554612), (2, 42777306), (3, 28518204), (4, 21388653), (6, 14259102), (9, 9506068), (11, 7777692), (12, 7129551), (13, 6581124), (18, 4753034), (22, 3888846), (26, 3290562), (33, 2592564), (36, 2376517), (39, 2193708), (44, 1944423), (52, 1645281), (66, 1296282), (78, 1096854), (99, 864188), (117, 731236), (132, 648141), (143, 598284), (156, 548427), (198, 432094), (234, 365618), (286, 299142), (396, 216047), (429, 199428), (468, 182809), (572, 149571), (858, 99714), (1287, 66476), (1716, 49857), (2574, 33238), (5148, 16619)]