31451226

素因数分解:

$2^1\times 3^1\times {\mathrm{421}}^1\times {\mathrm{12451}}^1$

素因数の和:12877

約数の個数: 16

約数和(自身を含む): 63056928

約数和(自身を除く): 31605702

約数列:

[1, 2, 3, 6, 421, 842, 1263, 2526, 12451, 24902, 37353, 74706, 5241871, 10483742, 15725613, 31451226]

約数ペア:

[(1, 31451226), (2, 15725613), (3, 10483742), (6, 5241871), (421, 74706), (842, 37353), (1263, 24902), (2526, 12451)]