11128356

素因数分解:

$2^2\times 3^2\times {\mathrm{309121}}^1$

素因数の和:309131

約数の個数: 18

約数和(自身を含む): 28130102

約数和(自身を除く): 17001746

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 309121, 618242, 927363, 1236484, 1854726, 2782089, 3709452, 5564178, 11128356]

約数ペア:

[(1, 11128356), (2, 5564178), (3, 3709452), (4, 2782089), (6, 1854726), (9, 1236484), (12, 927363), (18, 618242), (36, 309121)]