18567090

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{68767}}^1$

素因数の和:68783

約数の個数: 32

約数和(自身を含む): 49512960

約数和(自身を除く): 30945870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 68767, 137534, 206301, 343835, 412602, 618903, 687670, 1031505, 1237806, 1856709, 2063010, 3094515, 3713418, 6189030, 9283545, 18567090]

約数ペア:

[(1, 18567090), (2, 9283545), (3, 6189030), (5, 3713418), (6, 3094515), (9, 2063010), (10, 1856709), (15, 1237806), (18, 1031505), (27, 687670), (30, 618903), (45, 412602), (54, 343835), (90, 206301), (135, 137534), (270, 68767)]