252738

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{739}}^1$

素因数の和:766

約数の個数: 24

約数和(自身を含む): 577200

約数和(自身を除く): 324462

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 739, 1478, 2217, 4434, 6651, 13302, 14041, 28082, 42123, 84246, 126369, 252738]

約数ペア:

[(1, 252738), (2, 126369), (3, 84246), (6, 42123), (9, 28082), (18, 14041), (19, 13302), (38, 6651), (57, 4434), (114, 2217), (171, 1478), (342, 739)]