18334460

素因数分解:

$2^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{5839}}^1$

素因数の和:6005

約数の個数: 24

約数和(自身を含む): 38754240

約数和(自身を除く): 20419780

約数列:

[1, 2, 4, 5, 10, 20, 157, 314, 628, 785, 1570, 3140, 5839, 11678, 23356, 29195, 58390, 116780, 916723, 1833446, 3666892, 4583615, 9167230, 18334460]

約数ペア:

[(1, 18334460), (2, 9167230), (4, 4583615), (5, 3666892), (10, 1833446), (20, 916723), (157, 116780), (314, 58390), (628, 29195), (785, 23356), (1570, 11678), (3140, 5839)]