18793446

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{447463}}^1$

素因数の和:447475

約数の個数: 16

約数和(自身を含む): 42956544

約数和(自身を除く): 24163098

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 447463, 894926, 1342389, 2684778, 3132241, 6264482, 9396723, 18793446]

約数ペア:

[(1, 18793446), (2, 9396723), (3, 6264482), (6, 3132241), (7, 2684778), (14, 1342389), (21, 894926), (42, 447463)]