18288630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{203207}}^1$

素因数の和:203220

約数の個数: 24

約数和(自身を含む): 47550672

約数和(自身を除く): 29262042

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 203207, 406414, 609621, 1016035, 1219242, 1828863, 2032070, 3048105, 3657726, 6096210, 9144315, 18288630]

約数ペア:

[(1, 18288630), (2, 9144315), (3, 6096210), (5, 3657726), (6, 3048105), (9, 2032070), (10, 1828863), (15, 1219242), (18, 1016035), (30, 609621), (45, 406414), (90, 203207)]