557668854

素因数分解:

$2^1\times 3^3\times {\mathrm{10327201}}^1$

素因数の和:10327212

約数の個数: 16

約数和(自身を含む): 1239264240

約数和(自身を除く): 681595386

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 10327201, 20654402, 30981603, 61963206, 92944809, 185889618, 278834427, 557668854]

約数ペア:

[(1, 557668854), (2, 278834427), (3, 185889618), (6, 92944809), (9, 61963206), (18, 30981603), (27, 20654402), (54, 10327201)]