18936030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{337}}^1\times {\mathrm{1873}}^1$

素因数の和:2220

約数の個数: 32

約数和(自身を含む): 45605664

約数和(自身を除く): 26669634

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 337, 674, 1011, 1685, 1873, 2022, 3370, 3746, 5055, 5619, 9365, 10110, 11238, 18730, 28095, 56190, 631201, 1262402, 1893603, 3156005, 3787206, 6312010, 9468015, 18936030]

約数ペア:

[(1, 18936030), (2, 9468015), (3, 6312010), (5, 3787206), (6, 3156005), (10, 1893603), (15, 1262402), (30, 631201), (337, 56190), (674, 28095), (1011, 18730), (1685, 11238), (1873, 10110), (2022, 9365), (3370, 5619), (3746, 5055)]