17906984

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{353}}^1\times {\mathrm{373}}^1$

素因数の和:749

約数の個数: 32

約数和(自身を含む): 35746920

約数和(自身を除く): 17839936

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 353, 373, 706, 746, 1412, 1492, 2824, 2984, 6001, 6341, 12002, 12682, 24004, 25364, 48008, 50728, 131669, 263338, 526676, 1053352, 2238373, 4476746, 8953492, 17906984]

約数ペア:

[(1, 17906984), (2, 8953492), (4, 4476746), (8, 2238373), (17, 1053352), (34, 526676), (68, 263338), (136, 131669), (353, 50728), (373, 48008), (706, 25364), (746, 24004), (1412, 12682), (1492, 12002), (2824, 6341), (2984, 6001)]