12186270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{135403}}^1$

素因数の和:135416

約数の個数: 24

約数和(自身を含む): 31684536

約数和(自身を除く): 19498266

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 135403, 270806, 406209, 677015, 812418, 1218627, 1354030, 2031045, 2437254, 4062090, 6093135, 12186270]

約数ペア:

[(1, 12186270), (2, 6093135), (3, 4062090), (5, 2437254), (6, 2031045), (9, 1354030), (10, 1218627), (15, 812418), (18, 677015), (30, 406209), (45, 270806), (90, 135403)]