18305344510

素因数分解:

$2^1\times 5^1\times {\mathrm{2833}}^1\times {\mathrm{646147}}^1$

素因数の和:648987

約数の個数: 16

約数和(自身を含む): 32961301776

約数和(自身を除く): 14655957266

約数列:

[1, 2, 5, 10, 2833, 5666, 14165, 28330, 646147, 1292294, 3230735, 6461470, 1830534451, 3661068902, 9152672255, 18305344510]

約数ペア:

[(1, 18305344510), (2, 9152672255), (5, 3661068902), (10, 1830534451), (2833, 6461470), (5666, 3230735), (14165, 1292294), (28330, 646147)]