12963726

素因数分解:

$2^1\times 3^4\times {\mathrm{43}}^1\times {\mathrm{1861}}^1$

素因数の和:1918

約数の個数: 40

約数和(自身を含む): 29739864

約数和(自身を除く): 16776138

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 81, 86, 129, 162, 258, 387, 774, 1161, 1861, 2322, 3483, 3722, 5583, 6966, 11166, 16749, 33498, 50247, 80023, 100494, 150741, 160046, 240069, 301482, 480138, 720207, 1440414, 2160621, 4321242, 6481863, 12963726]

約数ペア:

[(1, 12963726), (2, 6481863), (3, 4321242), (6, 2160621), (9, 1440414), (18, 720207), (27, 480138), (43, 301482), (54, 240069), (81, 160046), (86, 150741), (129, 100494), (162, 80023), (258, 50247), (387, 33498), (774, 16749), (1161, 11166), (1861, 6966), (2322, 5583), (3483, 3722)]