27860694

素因数分解:

$2^1\times 3^1\times {\mathrm{2131}}^1\times {\mathrm{2179}}^1$

素因数の和:4315

約数の個数: 16

約数和(自身を含む): 55773120

約数和(自身を除く): 27912426

約数列:

[1, 2, 3, 6, 2131, 2179, 4262, 4358, 6393, 6537, 12786, 13074, 4643449, 9286898, 13930347, 27860694]

約数ペア:

[(1, 27860694), (2, 13930347), (3, 9286898), (6, 4643449), (2131, 13074), (2179, 12786), (4262, 6537), (4358, 6393)]