18081660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{301361}}^1$

素因数の和:301373

約数の個数: 24

約数和(自身を含む): 50628816

約数和(自身を除く): 32547156

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 301361, 602722, 904083, 1205444, 1506805, 1808166, 3013610, 3616332, 4520415, 6027220, 9040830, 18081660]

約数ペア:

[(1, 18081660), (2, 9040830), (3, 6027220), (4, 4520415), (5, 3616332), (6, 3013610), (10, 1808166), (12, 1506805), (15, 1205444), (20, 904083), (30, 602722), (60, 301361)]