284736018

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{337}}^1\times {\mathrm{20117}}^1$

素因数の和:20466

約数の個数: 32

約数和(自身を含む): 652788864

約数和(自身を除く): 368052846

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 337, 674, 1011, 2022, 2359, 4718, 7077, 14154, 20117, 40234, 60351, 120702, 140819, 281638, 422457, 844914, 6779429, 13558858, 20338287, 40676574, 47456003, 94912006, 142368009, 284736018]

約数ペア:

[(1, 284736018), (2, 142368009), (3, 94912006), (6, 47456003), (7, 40676574), (14, 20338287), (21, 13558858), (42, 6779429), (337, 844914), (674, 422457), (1011, 281638), (2022, 140819), (2359, 120702), (4718, 60351), (7077, 40234), (14154, 20117)]