16640172

素因数分解:

$2^2\times 3^2\times {\mathrm{83}}^1\times {\mathrm{5569}}^1$

素因数の和:5662

約数の個数: 36

約数和(自身を含む): 42577080

約数和(自身を除く): 25936908

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 83, 166, 249, 332, 498, 747, 996, 1494, 2988, 5569, 11138, 16707, 22276, 33414, 50121, 66828, 100242, 200484, 462227, 924454, 1386681, 1848908, 2773362, 4160043, 5546724, 8320086, 16640172]

約数ペア:

[(1, 16640172), (2, 8320086), (3, 5546724), (4, 4160043), (6, 2773362), (9, 1848908), (12, 1386681), (18, 924454), (36, 462227), (83, 200484), (166, 100242), (249, 66828), (332, 50121), (498, 33414), (747, 22276), (996, 16707), (1494, 11138), (2988, 5569)]