2809008

素因数分解:

$2^4\times 3^2\times {\mathrm{19507}}^1$

素因数の和:19521

約数の個数: 30

約数和(自身を含む): 7861724

約数和(自身を除く): 5052716

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 19507, 39014, 58521, 78028, 117042, 156056, 175563, 234084, 312112, 351126, 468168, 702252, 936336, 1404504, 2809008]

約数ペア:

[(1, 2809008), (2, 1404504), (3, 936336), (4, 702252), (6, 468168), (8, 351126), (9, 312112), (12, 234084), (16, 175563), (18, 156056), (24, 117042), (36, 78028), (48, 58521), (72, 39014), (144, 19507)]