2940805836

素因数分解:

$2^2\times 3^2\times {\mathrm{81689051}}^1$

素因数の和:81689061

約数の個数: 18

約数和(自身を含む): 7433703732

約数和(自身を除く): 4492897896

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 81689051, 163378102, 245067153, 326756204, 490134306, 735201459, 980268612, 1470402918, 2940805836]

約数ペア:

[(1, 2940805836), (2, 1470402918), (3, 980268612), (4, 735201459), (6, 490134306), (9, 326756204), (12, 245067153), (18, 163378102), (36, 81689051)]