1386173898

素因数分解:

$2^1\times 3^4\times {\mathrm{8556629}}^1$

素因数の和:8556643

約数の個数: 20

約数和(自身を含む): 3106056690

約数和(自身を除く): 1719882792

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 8556629, 17113258, 25669887, 51339774, 77009661, 154019322, 231028983, 462057966, 693086949, 1386173898]

約数ペア:

[(1, 1386173898), (2, 693086949), (3, 462057966), (6, 231028983), (9, 154019322), (18, 77009661), (27, 51339774), (54, 25669887), (81, 17113258), (162, 8556629)]