7138575306

素因数分解:

$2^1\times 3^3\times {\mathrm{397}}^1\times {\mathrm{332987}}^1$

素因数の和:333395

約数の個数: 32

約数和(自身を含む): 15903506880

約数和(自身を除く): 8764931574

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 397, 794, 1191, 2382, 3573, 7146, 10719, 21438, 332987, 665974, 998961, 1997922, 2996883, 5993766, 8990649, 17981298, 132195839, 264391678, 396587517, 793175034, 1189762551, 2379525102, 3569287653, 7138575306]

約数ペア:

[(1, 7138575306), (2, 3569287653), (3, 2379525102), (6, 1189762551), (9, 793175034), (18, 396587517), (27, 264391678), (54, 132195839), (397, 17981298), (794, 8990649), (1191, 5993766), (2382, 2996883), (3573, 1997922), (7146, 998961), (10719, 665974), (21438, 332987)]