1261242

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{1709}}^1$

素因数の和:1758

約数の個数: 24

約数和(自身を含む): 2800980

約数和(自身を除く): 1539738

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738, 1709, 3418, 5127, 10254, 15381, 30762, 70069, 140138, 210207, 420414, 630621, 1261242]

約数ペア:

[(1, 1261242), (2, 630621), (3, 420414), (6, 210207), (9, 140138), (18, 70069), (41, 30762), (82, 15381), (123, 10254), (246, 5127), (369, 3418), (738, 1709)]