18016396

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{4999}}^1$

素因数の和:5073

約数の個数: 24

約数和(自身を含む): 34020000

約数和(自身を除く): 16003604

約数列:

[1, 2, 4, 17, 34, 53, 68, 106, 212, 901, 1802, 3604, 4999, 9998, 19996, 84983, 169966, 264947, 339932, 529894, 1059788, 4504099, 9008198, 18016396]

約数ペア:

[(1, 18016396), (2, 9008198), (4, 4504099), (17, 1059788), (34, 529894), (53, 339932), (68, 264947), (106, 169966), (212, 84983), (901, 19996), (1802, 9998), (3604, 4999)]