26874828

素因数分解:

$2^2\times 3^5\times {\mathrm{43}}^1\times {\mathrm{643}}^1$

素因数の和:705

約数の個数: 72

約数和(自身を含む): 72200128

約数和(自身を除く): 45325300

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 81, 86, 108, 129, 162, 172, 243, 258, 324, 387, 486, 516, 643, 774, 972, 1161, 1286, 1548, 1929, 2322, 2572, 3483, 3858, 4644, 5787, 6966, 7716, 10449, 11574, 13932, 17361, 20898, 23148, 27649, 34722, 41796, 52083, 55298, 69444, 82947, 104166, 110596, 156249, 165894, 208332, 248841, 312498, 331788, 497682, 624996, 746523, 995364, 1493046, 2239569, 2986092, 4479138, 6718707, 8958276, 13437414, 26874828]

約数ペア:

[(1, 26874828), (2, 13437414), (3, 8958276), (4, 6718707), (6, 4479138), (9, 2986092), (12, 2239569), (18, 1493046), (27, 995364), (36, 746523), (43, 624996), (54, 497682), (81, 331788), (86, 312498), (108, 248841), (129, 208332), (162, 165894), (172, 156249), (243, 110596), (258, 104166), (324, 82947), (387, 69444), (486, 55298), (516, 52083), (643, 41796), (774, 34722), (972, 27649), (1161, 23148), (1286, 20898), (1548, 17361), (1929, 13932), (2322, 11574), (2572, 10449), (3483, 7716), (3858, 6966), (4644, 5787)]