18844440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{157037}}^1$

素因数の和:157051

約数の個数: 32

約数和(自身を含む): 56533680

約数和(自身を除く): 37689240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 157037, 314074, 471111, 628148, 785185, 942222, 1256296, 1570370, 1884444, 2355555, 3140740, 3768888, 4711110, 6281480, 9422220, 18844440]

約数ペア:

[(1, 18844440), (2, 9422220), (3, 6281480), (4, 4711110), (5, 3768888), (6, 3140740), (8, 2355555), (10, 1884444), (12, 1570370), (15, 1256296), (20, 942222), (24, 785185), (30, 628148), (40, 471111), (60, 314074), (120, 157037)]