1727406

素因数分解:

$2^1\times 3^4\times {\mathrm{10663}}^1$

素因数の和:10677

約数の個数: 20

約数和(自身を含む): 3871032

約数和(自身を除く): 2143626

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 10663, 21326, 31989, 63978, 95967, 191934, 287901, 575802, 863703, 1727406]

約数ペア:

[(1, 1727406), (2, 863703), (3, 575802), (6, 287901), (9, 191934), (18, 95967), (27, 63978), (54, 31989), (81, 21326), (162, 10663)]