12711654

素因数分解:

$2^1\times 3^4\times {\mathrm{78467}}^1$

素因数の和:78481

約数の個数: 20

約数和(自身を含む): 28483884

約数和(自身を除く): 15772230

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 78467, 156934, 235401, 470802, 706203, 1412406, 2118609, 4237218, 6355827, 12711654]

約数ペア:

[(1, 12711654), (2, 6355827), (3, 4237218), (6, 2118609), (9, 1412406), (18, 706203), (27, 470802), (54, 235401), (81, 156934), (162, 78467)]