18010004

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{3191}}^1$

素因数の和:3295

約数の個数: 24

約数和(自身を含む): 33784128

約数和(自身を除く): 15774124

約数列:

[1, 2, 4, 17, 34, 68, 83, 166, 332, 1411, 2822, 3191, 5644, 6382, 12764, 54247, 108494, 216988, 264853, 529706, 1059412, 4502501, 9005002, 18010004]

約数ペア:

[(1, 18010004), (2, 9005002), (4, 4502501), (17, 1059412), (34, 529706), (68, 264853), (83, 216988), (166, 108494), (332, 54247), (1411, 12764), (2822, 6382), (3191, 5644)]