31610826

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{135089}}^1$

素因数の和:135110

約数の個数: 24

約数和(自身を含む): 73759140

約数和(自身を除く): 42148314

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 135089, 270178, 405267, 810534, 1215801, 1756157, 2431602, 3512314, 5268471, 10536942, 15805413, 31610826]

約数ペア:

[(1, 31610826), (2, 15805413), (3, 10536942), (6, 5268471), (9, 3512314), (13, 2431602), (18, 1756157), (26, 1215801), (39, 810534), (78, 405267), (117, 270178), (234, 135089)]