1727292

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{20563}}^1$

素因数の和:20577

約数の個数: 24

約数和(自身を含む): 4606336

約数和(自身を除く): 2879044

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 20563, 41126, 61689, 82252, 123378, 143941, 246756, 287882, 431823, 575764, 863646, 1727292]

約数ペア:

[(1, 1727292), (2, 863646), (3, 575764), (4, 431823), (6, 287882), (7, 246756), (12, 143941), (14, 123378), (21, 82252), (28, 61689), (42, 41126), (84, 20563)]