18794202

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{447481}}^1$

素因数の和:447493

約数の個数: 16

約数和(自身を含む): 42958272

約数和(自身を除く): 24164070

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 447481, 894962, 1342443, 2684886, 3132367, 6264734, 9397101, 18794202]

約数ペア:

[(1, 18794202), (2, 9397101), (3, 6264734), (6, 3132367), (7, 2684886), (14, 1342443), (21, 894962), (42, 447481)]