2017199502

素因数分解:

$2^1\times 3^2\times {\mathrm{112066639}}^1$

素因数の和:112066647

約数の個数: 12

約数和(自身を含む): 4370598960

約数和(自身を除く): 2353399458

約数列:

[1, 2, 3, 6, 9, 18, 112066639, 224133278, 336199917, 672399834, 1008599751, 2017199502]

約数ペア:

[(1, 2017199502), (2, 1008599751), (3, 672399834), (6, 336199917), (9, 224133278), (18, 112066639)]