1906926

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{45403}}^1$

素因数の和:45415

約数の個数: 16

約数和(自身を含む): 4358784

約数和(自身を除く): 2451858

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 45403, 90806, 136209, 272418, 317821, 635642, 953463, 1906926]

約数ペア:

[(1, 1906926), (2, 953463), (3, 635642), (6, 317821), (7, 272418), (14, 136209), (21, 90806), (42, 45403)]