81883188

素因数分解:

$2^2\times 3^2\times {\mathrm{1093}}^1\times {\mathrm{2081}}^1$

素因数の和:3184

約数の個数: 36

約数和(自身を含む): 207271428

約数和(自身を除く): 125388240

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1093, 2081, 2186, 3279, 4162, 4372, 6243, 6558, 8324, 9837, 12486, 13116, 18729, 19674, 24972, 37458, 39348, 74916, 2274533, 4549066, 6823599, 9098132, 13647198, 20470797, 27294396, 40941594, 81883188]

約数ペア:

[(1, 81883188), (2, 40941594), (3, 27294396), (4, 20470797), (6, 13647198), (9, 9098132), (12, 6823599), (18, 4549066), (36, 2274533), (1093, 74916), (2081, 39348), (2186, 37458), (3279, 24972), (4162, 19674), (4372, 18729), (6243, 13116), (6558, 12486), (8324, 9837)]