21304800012

素因数分解:

$2^2\times 3^1\times {\mathrm{54133}}^1\times {\mathrm{32797}}^1$

素因数の和:86937

約数の個数: 24

約数和(自身を含む): 49713634096

約数和(自身を除く): 28408834084

約数列:

[1, 2, 3, 4, 6, 12, 32797, 54133, 65594, 98391, 108266, 131188, 162399, 196782, 216532, 324798, 393564, 649596, 1775400001, 3550800002, 5326200003, 7101600004, 10652400006, 21304800012]

約数ペア:

[(1, 21304800012), (2, 10652400006), (3, 7101600004), (4, 5326200003), (6, 3550800002), (12, 1775400001), (32797, 649596), (54133, 393564), (65594, 324798), (98391, 216532), (108266, 196782), (131188, 162399)]