2017012878

素因数分解:

$2^1\times 3^2\times {\mathrm{112056271}}^1$

素因数の和:112056279

約数の個数: 12

約数和(自身を含む): 4370194608

約数和(自身を除く): 2353181730

約数列:

[1, 2, 3, 6, 9, 18, 112056271, 224112542, 336168813, 672337626, 1008506439, 2017012878]

約数ペア:

[(1, 2017012878), (2, 1008506439), (3, 672337626), (6, 336168813), (9, 224112542), (18, 112056271)]