12226518

素因数分解:

$2^1\times 3^3\times {\mathrm{257}}^1\times {\mathrm{881}}^1$

素因数の和:1149

約数の個数: 32

約数和(自身を含む): 27306720

約数和(自身を除く): 15080202

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 257, 514, 771, 881, 1542, 1762, 2313, 2643, 4626, 5286, 6939, 7929, 13878, 15858, 23787, 47574, 226417, 452834, 679251, 1358502, 2037753, 4075506, 6113259, 12226518]

約数ペア:

[(1, 12226518), (2, 6113259), (3, 4075506), (6, 2037753), (9, 1358502), (18, 679251), (27, 452834), (54, 226417), (257, 47574), (514, 23787), (771, 15858), (881, 13878), (1542, 7929), (1762, 6939), (2313, 5286), (2643, 4626)]