290934

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{2309}}^1$

素因数の和:2324

約数の個数: 24

約数和(自身を含む): 720720

約数和(自身を除く): 429786

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 2309, 4618, 6927, 13854, 16163, 20781, 32326, 41562, 48489, 96978, 145467, 290934]

約数ペア:

[(1, 290934), (2, 145467), (3, 96978), (6, 48489), (7, 41562), (9, 32326), (14, 20781), (18, 16163), (21, 13854), (42, 6927), (63, 4618), (126, 2309)]