42042738

素因数分解:

$2^1\times 3^1\times {\mathrm{1021}}^1\times {\mathrm{6863}}^1$

素因数の和:7889

約数の個数: 16

約数和(自身を含む): 84180096

約数和(自身を除く): 42137358

約数列:

[1, 2, 3, 6, 1021, 2042, 3063, 6126, 6863, 13726, 20589, 41178, 7007123, 14014246, 21021369, 42042738]

約数ペア:

[(1, 42042738), (2, 21021369), (3, 14014246), (6, 7007123), (1021, 41178), (2042, 20589), (3063, 13726), (6126, 6863)]