39878046

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{883}}^1$

素因数の和:1097

約数の個数: 48

約数和(自身を含む): 93636816

約数和(自身を除く): 53758770

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 193, 234, 386, 579, 883, 1158, 1737, 1766, 2509, 2649, 3474, 5018, 5298, 7527, 7947, 11479, 15054, 15894, 22581, 22958, 34437, 45162, 68874, 103311, 170419, 206622, 340838, 511257, 1022514, 1533771, 2215447, 3067542, 4430894, 6646341, 13292682, 19939023, 39878046]

約数ペア:

[(1, 39878046), (2, 19939023), (3, 13292682), (6, 6646341), (9, 4430894), (13, 3067542), (18, 2215447), (26, 1533771), (39, 1022514), (78, 511257), (117, 340838), (193, 206622), (234, 170419), (386, 103311), (579, 68874), (883, 45162), (1158, 34437), (1737, 22958), (1766, 22581), (2509, 15894), (2649, 15054), (3474, 11479), (5018, 7947), (5298, 7527)]