18843540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{314059}}^1$

素因数の和:314071

約数の個数: 24

約数和(自身を含む): 52762080

約数和(自身を除く): 33918540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 314059, 628118, 942177, 1256236, 1570295, 1884354, 3140590, 3768708, 4710885, 6281180, 9421770, 18843540]

約数ペア:

[(1, 18843540), (2, 9421770), (3, 6281180), (4, 4710885), (5, 3768708), (6, 3140590), (10, 1884354), (12, 1570295), (15, 1256236), (20, 942177), (30, 628118), (60, 314059)]