21360702936

素因数分解:

$2^3\times 3^1\times {\mathrm{1789}}^1\times {\mathrm{497501}}^1$

素因数の和:499299

約数の個数: 32

約数和(自身を含む): 53431714800

約数和(自身を除く): 32071011864

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1789, 3578, 5367, 7156, 10734, 14312, 21468, 42936, 497501, 995002, 1492503, 1990004, 2985006, 3980008, 5970012, 11940024, 890029289, 1780058578, 2670087867, 3560117156, 5340175734, 7120234312, 10680351468, 21360702936]

約数ペア:

[(1, 21360702936), (2, 10680351468), (3, 7120234312), (4, 5340175734), (6, 3560117156), (8, 2670087867), (12, 1780058578), (24, 890029289), (1789, 11940024), (3578, 5970012), (5367, 3980008), (7156, 2985006), (10734, 1990004), (14312, 1492503), (21468, 995002), (42936, 497501)]