54405918

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{47977}}^1$

素因数の和:47998

約数の個数: 40

約数和(自身を含む): 139328112

約数和(自身を除く): 84922194

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 47977, 95954, 143931, 287862, 335839, 431793, 671678, 863586, 1007517, 1295379, 2015034, 2590758, 3022551, 3886137, 6045102, 7772274, 9067653, 18135306, 27202959, 54405918]

約数ペア:

[(1, 54405918), (2, 27202959), (3, 18135306), (6, 9067653), (7, 7772274), (9, 6045102), (14, 3886137), (18, 3022551), (21, 2590758), (27, 2015034), (42, 1295379), (54, 1007517), (63, 863586), (81, 671678), (126, 431793), (162, 335839), (189, 287862), (378, 143931), (567, 95954), (1134, 47977)]