12426534

素因数分解:

$2^1\times 3^8\times {\mathrm{947}}^1$

素因数の和:973

約数の個数: 36

約数和(自身を含む): 27987804

約数和(自身を除く): 15561270

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 947, 1458, 1894, 2187, 2841, 4374, 5682, 6561, 8523, 13122, 17046, 25569, 51138, 76707, 153414, 230121, 460242, 690363, 1380726, 2071089, 4142178, 6213267, 12426534]

約数ペア:

[(1, 12426534), (2, 6213267), (3, 4142178), (6, 2071089), (9, 1380726), (18, 690363), (27, 460242), (54, 230121), (81, 153414), (162, 76707), (243, 51138), (486, 25569), (729, 17046), (947, 13122), (1458, 8523), (1894, 6561), (2187, 5682), (2841, 4374)]