2226366

素因数分解:

$2^1\times 3^7\times {\mathrm{509}}^1$

素因数の和:532

約数の個数: 32

約数和(自身を含む): 5018400

約数和(自身を除く): 2792034

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 509, 729, 1018, 1458, 1527, 2187, 3054, 4374, 4581, 9162, 13743, 27486, 41229, 82458, 123687, 247374, 371061, 742122, 1113183, 2226366]

約数ペア:

[(1, 2226366), (2, 1113183), (3, 742122), (6, 371061), (9, 247374), (18, 123687), (27, 82458), (54, 41229), (81, 27486), (162, 13743), (243, 9162), (486, 4581), (509, 4374), (729, 3054), (1018, 2187), (1458, 1527)]