12722508

素因数分解:

$2^2\times 3^6\times {\mathrm{4363}}^1$

素因数の和:4385

約数の個数: 42

約数和(自身を含む): 33388964

約数和(自身を除く): 20666456

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1458, 2916, 4363, 8726, 13089, 17452, 26178, 39267, 52356, 78534, 117801, 157068, 235602, 353403, 471204, 706806, 1060209, 1413612, 2120418, 3180627, 4240836, 6361254, 12722508]

約数ペア:

[(1, 12722508), (2, 6361254), (3, 4240836), (4, 3180627), (6, 2120418), (9, 1413612), (12, 1060209), (18, 706806), (27, 471204), (36, 353403), (54, 235602), (81, 157068), (108, 117801), (162, 78534), (243, 52356), (324, 39267), (486, 26178), (729, 17452), (972, 13089), (1458, 8726), (2916, 4363)]