17882406

素因数分解:

$2^1\times 3^2\times {\mathrm{993467}}^1$

素因数の和:993475

約数の個数: 12

約数和(自身を含む): 38745252

約数和(自身を除く): 20862846

約数列:

[1, 2, 3, 6, 9, 18, 993467, 1986934, 2980401, 5960802, 8941203, 17882406]

約数ペア:

[(1, 17882406), (2, 8941203), (3, 5960802), (6, 2980401), (9, 1986934), (18, 993467)]