40438919124

素因数分解:

$2^2\times 3^2\times {\mathrm{2213}}^1\times {\mathrm{507593}}^1$

素因数の和:509816

約数の個数: 36

約数和(自身を含む): 102266993556

約数和(自身を除く): 61828074432

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2213, 4426, 6639, 8852, 13278, 19917, 26556, 39834, 79668, 507593, 1015186, 1522779, 2030372, 3045558, 4568337, 6091116, 9136674, 18273348, 1123303309, 2246606618, 3369909927, 4493213236, 6739819854, 10109729781, 13479639708, 20219459562, 40438919124]

約数ペア:

[(1, 40438919124), (2, 20219459562), (3, 13479639708), (4, 10109729781), (6, 6739819854), (9, 4493213236), (12, 3369909927), (18, 2246606618), (36, 1123303309), (2213, 18273348), (4426, 9136674), (6639, 6091116), (8852, 4568337), (13278, 3045558), (19917, 2030372), (26556, 1522779), (39834, 1015186), (79668, 507593)]