15390612

素因数分解:

$2^2\times 3^2\times {\mathrm{427517}}^1$

素因数の和:427527

約数の個数: 18

約数和(自身を含む): 38904138

約数和(自身を除く): 23513526

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 427517, 855034, 1282551, 1710068, 2565102, 3847653, 5130204, 7695306, 15390612]

約数ペア:

[(1, 15390612), (2, 7695306), (3, 5130204), (4, 3847653), (6, 2565102), (9, 1710068), (12, 1282551), (18, 855034), (36, 427517)]