18469196181

素因数分解:

$3^3\times {\mathrm{193}}^1\times {\mathrm{1543}}^1\times {\mathrm{2297}}^1$

素因数の和:4042

約数の個数: 32

約数和(自身を含む): 27533349120

約数和(自身を除く): 9064152939

約数列:

[1, 3, 9, 27, 193, 579, 1543, 1737, 2297, 4629, 5211, 6891, 13887, 20673, 41661, 62019, 297799, 443321, 893397, 1329963, 2680191, 3544271, 3989889, 8040573, 10632813, 11969667, 31898439, 95695317, 684044303, 2052132909, 6156398727, 18469196181]

約数ペア:

[(1, 18469196181), (3, 6156398727), (9, 2052132909), (27, 684044303), (193, 95695317), (579, 31898439), (1543, 11969667), (1737, 10632813), (2297, 8040573), (4629, 3989889), (5211, 3544271), (6891, 2680191), (13887, 1329963), (20673, 893397), (41661, 443321), (62019, 297799)]