20180418

素因数分解:

$2^1\times 3^1\times {\mathrm{1237}}^1\times {\mathrm{2719}}^1$

素因数の和:3961

約数の個数: 16

約数和(自身を含む): 40408320

約数和(自身を除く): 20227902

約数列:

[1, 2, 3, 6, 1237, 2474, 2719, 3711, 5438, 7422, 8157, 16314, 3363403, 6726806, 10090209, 20180418]

約数ペア:

[(1, 20180418), (2, 10090209), (3, 6726806), (6, 3363403), (1237, 16314), (2474, 8157), (2719, 7422), (3711, 5438)]