33331326

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{1999}}^1$

素因数の和:2408

約数の個数: 32

約数和(自身を含む): 76416000

約数和(自身を除く): 43084674

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 397, 794, 1191, 1999, 2382, 2779, 3998, 5558, 5997, 8337, 11994, 13993, 16674, 27986, 41979, 83958, 793603, 1587206, 2380809, 4761618, 5555221, 11110442, 16665663, 33331326]

約数ペア:

[(1, 33331326), (2, 16665663), (3, 11110442), (6, 5555221), (7, 4761618), (14, 2380809), (21, 1587206), (42, 793603), (397, 83958), (794, 41979), (1191, 27986), (1999, 16674), (2382, 13993), (2779, 11994), (3998, 8337), (5558, 5997)]