169664238

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{409817}}^1$

素因数の和:409848

約数の個数: 24

約数和(自身を含む): 383589648

約数和(自身を除く): 213925410

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 409817, 819634, 1229451, 2458902, 3688353, 7376706, 9425791, 18851582, 28277373, 56554746, 84832119, 169664238]

約数ペア:

[(1, 169664238), (2, 84832119), (3, 56554746), (6, 28277373), (9, 18851582), (18, 9425791), (23, 7376706), (46, 3688353), (69, 2458902), (138, 1229451), (207, 819634), (414, 409817)]