40838154

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{972337}}^1$

素因数の和:972349

約数の個数: 16

約数和(自身を含む): 93344448

約数和(自身を除く): 52506294

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 972337, 1944674, 2917011, 5834022, 6806359, 13612718, 20419077, 40838154]

約数ペア:

[(1, 40838154), (2, 20419077), (3, 13612718), (6, 6806359), (7, 5834022), (14, 2917011), (21, 1944674), (42, 972337)]