21610032

素因数分解:

$2^4\times 3^1\times {\mathrm{450209}}^1$

素因数の和:450220

約数の個数: 20

約数和(自身を含む): 55826040

約数和(自身を除く): 34216008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 450209, 900418, 1350627, 1800836, 2701254, 3601672, 5402508, 7203344, 10805016, 21610032]

約数ペア:

[(1, 21610032), (2, 10805016), (3, 7203344), (4, 5402508), (6, 3601672), (8, 2701254), (12, 1800836), (16, 1350627), (24, 900418), (48, 450209)]