18832866

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{2909}}^1$

素因数の和:3010

約数の個数: 32

約数和(自身を含む): 41065920

約数和(自身を除く): 22233054

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 83, 166, 249, 498, 1079, 2158, 2909, 3237, 5818, 6474, 8727, 17454, 37817, 75634, 113451, 226902, 241447, 482894, 724341, 1448682, 3138811, 6277622, 9416433, 18832866]

約数ペア:

[(1, 18832866), (2, 9416433), (3, 6277622), (6, 3138811), (13, 1448682), (26, 724341), (39, 482894), (78, 241447), (83, 226902), (166, 113451), (249, 75634), (498, 37817), (1079, 17454), (2158, 8727), (2909, 6474), (3237, 5818)]