166937946

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3974713}}^1$

素因数の和:3974725

約数の個数: 16

約数和(自身を含む): 381572544

約数和(自身を除く): 214634598

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3974713, 7949426, 11924139, 23848278, 27822991, 55645982, 83468973, 166937946]

約数ペア:

[(1, 166937946), (2, 83468973), (3, 55645982), (6, 27822991), (7, 23848278), (14, 11924139), (21, 7949426), (42, 3974713)]