2688168204

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{1051709}}^1$

素因数の和:1051790

約数の個数: 36

約数和(自身を含む): 6890803920

約数和(自身を除く): 4202635716

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2556, 1051709, 2103418, 3155127, 4206836, 6310254, 9465381, 12620508, 18930762, 37861524, 74671339, 149342678, 224014017, 298685356, 448028034, 672042051, 896056068, 1344084102, 2688168204]

約数ペア:

[(1, 2688168204), (2, 1344084102), (3, 896056068), (4, 672042051), (6, 448028034), (9, 298685356), (12, 224014017), (18, 149342678), (36, 74671339), (71, 37861524), (142, 18930762), (213, 12620508), (284, 9465381), (426, 6310254), (639, 4206836), (852, 3155127), (1278, 2103418), (2556, 1051709)]