18366991803

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{233}}^1\times {\mathrm{3559}}^1$

素因数の和:3928

約数の個数: 48

約数和(自身を含む): 28070115840

約数和(自身を除く): 9703124037

約数列:

[1, 3, 9, 23, 69, 107, 207, 233, 321, 699, 963, 2097, 2461, 3559, 5359, 7383, 10677, 16077, 22149, 24931, 32031, 48231, 74793, 81857, 224379, 245571, 380813, 573413, 736713, 829247, 1142439, 1720239, 2487741, 3427317, 5160717, 7463223, 8758699, 19072681, 26276097, 57218043, 78828291, 88729429, 171654129, 266188287, 798564861, 2040776867, 6122330601, 18366991803]

約数ペア:

[(1, 18366991803), (3, 6122330601), (9, 2040776867), (23, 798564861), (69, 266188287), (107, 171654129), (207, 88729429), (233, 78828291), (321, 57218043), (699, 26276097), (963, 19072681), (2097, 8758699), (2461, 7463223), (3559, 5160717), (5359, 3427317), (7383, 2487741), (10677, 1720239), (16077, 1142439), (22149, 829247), (24931, 736713), (32031, 573413), (48231, 380813), (74793, 245571), (81857, 224379)]