19826910

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{73433}}^1$

素因数の和:73449

約数の個数: 32

約数和(自身を含む): 52872480

約数和(自身を除く): 33045570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 73433, 146866, 220299, 367165, 440598, 660897, 734330, 1101495, 1321794, 1982691, 2202990, 3304485, 3965382, 6608970, 9913455, 19826910]

約数ペア:

[(1, 19826910), (2, 9913455), (3, 6608970), (5, 3965382), (6, 3304485), (9, 2202990), (10, 1982691), (15, 1321794), (18, 1101495), (27, 734330), (30, 660897), (45, 440598), (54, 367165), (90, 220299), (135, 146866), (270, 73433)]