18004617

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{827}}^1$

素因数の和:933

約数の個数: 24

約数和(自身を含む): 27125280

約数和(自身を除く): 9120663

約数列:

[1, 3, 9, 41, 59, 123, 177, 369, 531, 827, 2419, 2481, 7257, 7443, 21771, 33907, 48793, 101721, 146379, 305163, 439137, 2000513, 6001539, 18004617]

約数ペア:

[(1, 18004617), (3, 6001539), (9, 2000513), (41, 439137), (59, 305163), (123, 146379), (177, 101721), (369, 48793), (531, 33907), (827, 21771), (2419, 7443), (2481, 7257)]