68246418

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{3187}}^1$

素因数の和:3318

約数の個数: 32

約数和(自身を含む): 141394176

約数和(自身を除く): 73147758

約数列:

[1, 2, 3, 6, 43, 83, 86, 129, 166, 249, 258, 498, 3187, 3569, 6374, 7138, 9561, 10707, 19122, 21414, 137041, 264521, 274082, 411123, 529042, 793563, 822246, 1587126, 11374403, 22748806, 34123209, 68246418]

約数ペア:

[(1, 68246418), (2, 34123209), (3, 22748806), (6, 11374403), (43, 1587126), (83, 822246), (86, 793563), (129, 529042), (166, 411123), (249, 274082), (258, 264521), (498, 137041), (3187, 21414), (3569, 19122), (6374, 10707), (7138, 9561)]