17973414

素因数分解:

$2^1\times 3^4\times {\mathrm{110947}}^1$

素因数の和:110961

約数の個数: 20

約数和(自身を含む): 40274124

約数和(自身を除く): 22300710

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 110947, 221894, 332841, 665682, 998523, 1997046, 2995569, 5991138, 8986707, 17973414]

約数ペア:

[(1, 17973414), (2, 8986707), (3, 5991138), (6, 2995569), (9, 1997046), (18, 998523), (27, 665682), (54, 332841), (81, 221894), (162, 110947)]