16805916

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{20297}}^1$

素因数の和:20330

約数の個数: 36

約数和(自身を含む): 44330832

約数和(自身を除く): 27524916

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 20297, 40594, 60891, 81188, 121782, 182673, 243564, 365346, 466831, 730692, 933662, 1400493, 1867324, 2800986, 4201479, 5601972, 8402958, 16805916]

約数ペア:

[(1, 16805916), (2, 8402958), (3, 5601972), (4, 4201479), (6, 2800986), (9, 1867324), (12, 1400493), (18, 933662), (23, 730692), (36, 466831), (46, 365346), (69, 243564), (92, 182673), (138, 121782), (207, 81188), (276, 60891), (414, 40594), (828, 20297)]