21913302

素因数分解:

$2^1\times 3^1\times {\mathrm{1217}}^1\times {\mathrm{3001}}^1$

素因数の和:4223

約数の個数: 16

約数和(自身を含む): 43877232

約数和(自身を除く): 21963930

約数列:

[1, 2, 3, 6, 1217, 2434, 3001, 3651, 6002, 7302, 9003, 18006, 3652217, 7304434, 10956651, 21913302]

約数ペア:

[(1, 21913302), (2, 10956651), (3, 7304434), (6, 3652217), (1217, 18006), (2434, 9003), (3001, 7302), (3651, 6002)]