165730908

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1972987}}^1$

素因数の和:1973001

約数の個数: 24

約数和(自身を含む): 441949312

約数和(自身を除く): 276218404

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1972987, 3945974, 5918961, 7891948, 11837922, 13810909, 23675844, 27621818, 41432727, 55243636, 82865454, 165730908]

約数ペア:

[(1, 165730908), (2, 82865454), (3, 55243636), (4, 41432727), (6, 27621818), (7, 23675844), (12, 13810909), (14, 11837922), (21, 7891948), (28, 5918961), (42, 3945974), (84, 1972987)]