18490083843

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17107}}^1\times {\mathrm{4679}}^1$

素因数の和:21807

約数の個数: 32

約数和(自身を含む): 30745128960

約数和(自身を除く): 12255045117

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 4679, 14037, 17107, 32753, 51321, 51469, 98259, 119749, 154407, 188177, 359247, 360283, 564531, 1080849, 1317239, 3951717, 80043653, 240130959, 560305571, 880480183, 1680916713, 2641440549, 6163361281, 18490083843]

約数ペア:

[(1, 18490083843), (3, 6163361281), (7, 2641440549), (11, 1680916713), (21, 880480183), (33, 560305571), (77, 240130959), (231, 80043653), (4679, 3951717), (14037, 1317239), (17107, 1080849), (32753, 564531), (51321, 360283), (51469, 359247), (98259, 188177), (119749, 154407)]