121865226

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2901553}}^1$

素因数の和:2901565

約数の個数: 16

約数和(自身を含む): 278549184

約数和(自身を除く): 156683958

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2901553, 5803106, 8704659, 17409318, 20310871, 40621742, 60932613, 121865226]

約数ペア:

[(1, 121865226), (2, 60932613), (3, 40621742), (6, 20310871), (7, 17409318), (14, 8704659), (21, 5803106), (42, 2901553)]