28173204

素因数分解:

$2^2\times 3^3\times {\mathrm{260863}}^1$

素因数の和:260876

約数の個数: 24

約数和(自身を含む): 73041920

約数和(自身を除く): 44868716

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 260863, 521726, 782589, 1043452, 1565178, 2347767, 3130356, 4695534, 7043301, 9391068, 14086602, 28173204]

約数ペア:

[(1, 28173204), (2, 14086602), (3, 9391068), (4, 7043301), (6, 4695534), (9, 3130356), (12, 2347767), (18, 1565178), (27, 1043452), (36, 782589), (54, 521726), (108, 260863)]