1311615126

素因数分解:

$2^1\times 3^3\times {\mathrm{24289169}}^1$

素因数の和:24289180

約数の個数: 16

約数和(自身を含む): 2914700400

約数和(自身を除く): 1603085274

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 24289169, 48578338, 72867507, 145735014, 218602521, 437205042, 655807563, 1311615126]

約数ペア:

[(1, 1311615126), (2, 655807563), (3, 437205042), (6, 218602521), (9, 145735014), (18, 72867507), (27, 48578338), (54, 24289169)]