2007685278

素因数分解:

$2^1\times 3^4\times {\mathrm{17}}^1\times {\mathrm{607}}^1\times {\mathrm{1201}}^1$

素因数の和:1839

約数の個数: 80

約数和(自身を含む): 4775151744

約数和(自身を除く): 2767466466

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 81, 102, 153, 162, 306, 459, 607, 918, 1201, 1214, 1377, 1821, 2402, 2754, 3603, 3642, 5463, 7206, 10319, 10809, 10926, 16389, 20417, 20638, 21618, 30957, 32427, 32778, 40834, 49167, 61251, 61914, 64854, 92871, 97281, 98334, 122502, 183753, 185742, 194562, 278613, 367506, 551259, 557226, 729007, 835839, 1102518, 1458014, 1653777, 1671678, 2187021, 3307554, 4374042, 6561063, 12393119, 13122126, 19683189, 24786238, 37179357, 39366378, 59049567, 74358714, 111538071, 118099134, 223076142, 334614213, 669228426, 1003842639, 2007685278]

約数ペア:

[(1, 2007685278), (2, 1003842639), (3, 669228426), (6, 334614213), (9, 223076142), (17, 118099134), (18, 111538071), (27, 74358714), (34, 59049567), (51, 39366378), (54, 37179357), (81, 24786238), (102, 19683189), (153, 13122126), (162, 12393119), (306, 6561063), (459, 4374042), (607, 3307554), (918, 2187021), (1201, 1671678), (1214, 1653777), (1377, 1458014), (1821, 1102518), (2402, 835839), (2754, 729007), (3603, 557226), (3642, 551259), (5463, 367506), (7206, 278613), (10319, 194562), (10809, 185742), (10926, 183753), (16389, 122502), (20417, 98334), (20638, 97281), (21618, 92871), (30957, 64854), (32427, 61914), (32778, 61251), (40834, 49167)]