128580066

素因数分解:

$2^1\times 3^2\times {\mathrm{1571}}^1\times {\mathrm{4547}}^1$

素因数の和:6126

約数の個数: 24

約数和(自身を含む): 278828784

約数和(自身を除く): 150248718

約数列:

[1, 2, 3, 6, 9, 18, 1571, 3142, 4547, 4713, 9094, 9426, 13641, 14139, 27282, 28278, 40923, 81846, 7143337, 14286674, 21430011, 42860022, 64290033, 128580066]

約数ペア:

[(1, 128580066), (2, 64290033), (3, 42860022), (6, 21430011), (9, 14286674), (18, 7143337), (1571, 81846), (3142, 40923), (4547, 28278), (4713, 27282), (9094, 14139), (9426, 13641)]