28842342

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{253003}}^1$

素因数の和:253027

約数の個数: 16

約数和(自身を含む): 60720960

約数和(自身を除く): 31878618

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 253003, 506006, 759009, 1518018, 4807057, 9614114, 14421171, 28842342]

約数ペア:

[(1, 28842342), (2, 14421171), (3, 9614114), (6, 4807057), (19, 1518018), (38, 759009), (57, 506006), (114, 253003)]