18116264

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{463}}^1$

素因数の和:609

約数の個数: 32

約数和(自身を含む): 35022720

約数和(自身を除く): 16906456

約数列:

[1, 2, 4, 8, 67, 73, 134, 146, 268, 292, 463, 536, 584, 926, 1852, 3704, 4891, 9782, 19564, 31021, 33799, 39128, 62042, 67598, 124084, 135196, 248168, 270392, 2264533, 4529066, 9058132, 18116264]

約数ペア:

[(1, 18116264), (2, 9058132), (4, 4529066), (8, 2264533), (67, 270392), (73, 248168), (134, 135196), (146, 124084), (268, 67598), (292, 62042), (463, 39128), (536, 33799), (584, 31021), (926, 19564), (1852, 9782), (3704, 4891)]