2017991826

素因数分解:

$2^1\times 3^3\times {\mathrm{37370219}}^1$

素因数の和:37370230

約数の個数: 16

約数和(自身を含む): 4484426400

約数和(自身を除く): 2466434574

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 37370219, 74740438, 112110657, 224221314, 336331971, 672663942, 1008995913, 2017991826]

約数ペア:

[(1, 2017991826), (2, 1008995913), (3, 672663942), (6, 336331971), (9, 224221314), (18, 112110657), (27, 74740438), (54, 37370219)]