15912252

素因数分解:

$2^2\times 3^2\times {\mathrm{442007}}^1$

素因数の和:442017

約数の個数: 18

約数和(自身を含む): 40222728

約数和(自身を除く): 24310476

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 442007, 884014, 1326021, 1768028, 2652042, 3978063, 5304084, 7956126, 15912252]

約数ペア:

[(1, 15912252), (2, 7956126), (3, 5304084), (4, 3978063), (6, 2652042), (9, 1768028), (12, 1326021), (18, 884014), (36, 442007)]