1730781276

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{20604539}}^1$

素因数の和:20604553

約数の個数: 24

約数和(自身を含む): 4615416960

約数和(自身を除く): 2884635684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 20604539, 41209078, 61813617, 82418156, 123627234, 144231773, 247254468, 288463546, 432695319, 576927092, 865390638, 1730781276]

約数ペア:

[(1, 1730781276), (2, 865390638), (3, 576927092), (4, 432695319), (6, 288463546), (7, 247254468), (12, 144231773), (14, 123627234), (21, 82418156), (28, 61813617), (42, 41209078), (84, 20604539)]