18360295263

素因数分解:

$3^2\times {\mathrm{509}}^1\times {\mathrm{1993}}^1\times {\mathrm{2011}}^1$

素因数の和:4519

約数の個数: 24

約数和(自身を含む): 26599082640

約数和(自身を除く): 8238787377

約数列:

[1, 3, 9, 509, 1527, 1993, 2011, 4581, 5979, 6033, 17937, 18099, 1014437, 1023599, 3043311, 3070797, 4007923, 9129933, 9212391, 12023769, 36071307, 2040032807, 6120098421, 18360295263]

約数ペア:

[(1, 18360295263), (3, 6120098421), (9, 2040032807), (509, 36071307), (1527, 12023769), (1993, 9212391), (2011, 9129933), (4581, 4007923), (5979, 3070797), (6033, 3043311), (17937, 1023599), (18099, 1014437)]