28977236022

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{689934191}}^1$

素因数の和:689934203

約数の個数: 16

約数和(自身を含む): 66233682432

約数和(自身を除く): 37256446410

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 689934191, 1379868382, 2069802573, 4139605146, 4829539337, 9659078674, 14488618011, 28977236022]

約数ペア:

[(1, 28977236022), (2, 14488618011), (3, 9659078674), (6, 4829539337), (7, 4139605146), (14, 2069802573), (21, 1379868382), (42, 689934191)]