18212684

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{6079}}^1$

素因数の和:6197

約数の個数: 24

約数和(自身を含む): 36771840

約数和(自身を除く): 18559156

約数列:

[1, 2, 4, 7, 14, 28, 107, 214, 428, 749, 1498, 2996, 6079, 12158, 24316, 42553, 85106, 170212, 650453, 1300906, 2601812, 4553171, 9106342, 18212684]

約数ペア:

[(1, 18212684), (2, 9106342), (4, 4553171), (7, 2601812), (14, 1300906), (28, 650453), (107, 170212), (214, 85106), (428, 42553), (749, 24316), (1498, 12158), (2996, 6079)]