1642147506

素因数分解:

$2^1\times 3^4\times {\mathrm{10136713}}^1$

素因数の和:10136727

約数の個数: 20

約数和(自身を含む): 3679627182

約数和(自身を除く): 2037479676

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 10136713, 20273426, 30410139, 60820278, 91230417, 182460834, 273691251, 547382502, 821073753, 1642147506]

約数ペア:

[(1, 1642147506), (2, 821073753), (3, 547382502), (6, 273691251), (9, 182460834), (18, 91230417), (27, 60820278), (54, 30410139), (81, 20273426), (162, 10136713)]