21014508

素因数分解:

$2^2\times 3^1\times {\mathrm{853}}^1\times {\mathrm{2053}}^1$

素因数の和:2913

約数の個数: 24

約数和(自身を含む): 49115248

約数和(自身を除く): 28100740

約数列:

[1, 2, 3, 4, 6, 12, 853, 1706, 2053, 2559, 3412, 4106, 5118, 6159, 8212, 10236, 12318, 24636, 1751209, 3502418, 5253627, 7004836, 10507254, 21014508]

約数ペア:

[(1, 21014508), (2, 10507254), (3, 7004836), (4, 5253627), (6, 3502418), (12, 1751209), (853, 24636), (1706, 12318), (2053, 10236), (2559, 8212), (3412, 6159), (4106, 5118)]