293540982

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{6989071}}^1$

素因数の和:6989083

約数の個数: 16

約数和(自身を含む): 670950912

約数和(自身を除く): 377409930

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 6989071, 13978142, 20967213, 41934426, 48923497, 97846994, 146770491, 293540982]

約数ペア:

[(1, 293540982), (2, 146770491), (3, 97846994), (6, 48923497), (7, 41934426), (14, 20967213), (21, 13978142), (42, 6989071)]