40312242

素因数分解:

$2^1\times 3^6\times {\mathrm{43}}^1\times {\mathrm{643}}^1$

素因数の和:706

約数の個数: 56

約数和(自身を含む): 92913744

約数和(自身を除く): 52601502

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 81, 86, 129, 162, 243, 258, 387, 486, 643, 729, 774, 1161, 1286, 1458, 1929, 2322, 3483, 3858, 5787, 6966, 10449, 11574, 17361, 20898, 27649, 31347, 34722, 52083, 55298, 62694, 82947, 104166, 156249, 165894, 248841, 312498, 468747, 497682, 746523, 937494, 1493046, 2239569, 4479138, 6718707, 13437414, 20156121, 40312242]

約数ペア:

[(1, 40312242), (2, 20156121), (3, 13437414), (6, 6718707), (9, 4479138), (18, 2239569), (27, 1493046), (43, 937494), (54, 746523), (81, 497682), (86, 468747), (129, 312498), (162, 248841), (243, 165894), (258, 156249), (387, 104166), (486, 82947), (643, 62694), (729, 55298), (774, 52083), (1161, 34722), (1286, 31347), (1458, 27649), (1929, 20898), (2322, 17361), (3483, 11574), (3858, 10449), (5787, 6966)]