18680493604

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{1093}}^1\times {\mathrm{51479}}^1$

素因数の和:52659

約数の個数: 24

約数和(自身を含む): 33115642560

約数和(自身を除く): 14435148956

約数列:

[1, 2, 4, 83, 166, 332, 1093, 2186, 4372, 51479, 90719, 102958, 181438, 205916, 362876, 4272757, 8545514, 17091028, 56266547, 112533094, 225066188, 4670123401, 9340246802, 18680493604]

約数ペア:

[(1, 18680493604), (2, 9340246802), (4, 4670123401), (83, 225066188), (166, 112533094), (332, 56266547), (1093, 17091028), (2186, 8545514), (4372, 4272757), (51479, 362876), (90719, 205916), (102958, 181438)]