42019054

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{971}}^1$

素因数の和:1272

約数の個数: 32

約数和(自身を含む): 78941952

約数和(自身を除く): 36922898

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 281, 562, 971, 1942, 1967, 3091, 3934, 6182, 6797, 10681, 13594, 21362, 21637, 43274, 74767, 149534, 272851, 545702, 1909957, 3001361, 3819914, 6002722, 21009527, 42019054]

約数ペア:

[(1, 42019054), (2, 21009527), (7, 6002722), (11, 3819914), (14, 3001361), (22, 1909957), (77, 545702), (154, 272851), (281, 149534), (562, 74767), (971, 43274), (1942, 21637), (1967, 21362), (3091, 13594), (3934, 10681), (6182, 6797)]