173640054

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{4134287}}^1$

素因数の和:4134299

約数の個数: 16

約数和(自身を含む): 396891648

約数和(自身を除く): 223251594

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 4134287, 8268574, 12402861, 24805722, 28940009, 57880018, 86820027, 173640054]

約数ペア:

[(1, 173640054), (2, 86820027), (3, 57880018), (6, 28940009), (7, 24805722), (14, 12402861), (21, 8268574), (42, 4134287)]