18792942

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{447451}}^1$

素因数の和:447463

約数の個数: 16

約数和(自身を含む): 42955392

約数和(自身を除く): 24162450

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 447451, 894902, 1342353, 2684706, 3132157, 6264314, 9396471, 18792942]

約数ペア:

[(1, 18792942), (2, 9396471), (3, 6264314), (6, 3132157), (7, 2684706), (14, 1342353), (21, 894902), (42, 447451)]