69120036

素因数分解:

$2^2\times 3^2\times {\mathrm{1920001}}^1$

素因数の和:1920011

約数の個数: 18

約数和(自身を含む): 174720182

約数和(自身を除く): 105600146

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1920001, 3840002, 5760003, 7680004, 11520006, 17280009, 23040012, 34560018, 69120036]

約数ペア:

[(1, 69120036), (2, 34560018), (3, 23040012), (4, 17280009), (6, 11520006), (9, 7680004), (12, 5760003), (18, 3840002), (36, 1920001)]