21084834

素因数分解:

$2^1\times 3^1\times {\mathrm{877}}^1\times {\mathrm{4007}}^1$

素因数の和:4889

約数の個数: 16

約数和(自身を含む): 42228288

約数和(自身を除く): 21143454

約数列:

[1, 2, 3, 6, 877, 1754, 2631, 4007, 5262, 8014, 12021, 24042, 3514139, 7028278, 10542417, 21084834]

約数ペア:

[(1, 21084834), (2, 10542417), (3, 7028278), (6, 3514139), (877, 24042), (1754, 12021), (2631, 8014), (4007, 5262)]