18322254

素因数分解:

$2^1\times 3^3\times {\mathrm{311}}^1\times {\mathrm{1091}}^1$

素因数の和:1413

約数の個数: 32

約数和(自身を含む): 40884480

約数和(自身を除く): 22562226

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 311, 622, 933, 1091, 1866, 2182, 2799, 3273, 5598, 6546, 8397, 9819, 16794, 19638, 29457, 58914, 339301, 678602, 1017903, 2035806, 3053709, 6107418, 9161127, 18322254]

約数ペア:

[(1, 18322254), (2, 9161127), (3, 6107418), (6, 3053709), (9, 2035806), (18, 1017903), (27, 678602), (54, 339301), (311, 58914), (622, 29457), (933, 19638), (1091, 16794), (1866, 9819), (2182, 8397), (2799, 6546), (3273, 5598)]