18073330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{3821}}^1$

素因数の和:3882

約数の個数: 32

約数和(自身を含む): 36324288

約数和(自身を除く): 18250958

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 215, 430, 473, 946, 2365, 3821, 4730, 7642, 19105, 38210, 42031, 84062, 164303, 210155, 328606, 420310, 821515, 1643030, 1807333, 3614666, 9036665, 18073330]

約数ペア:

[(1, 18073330), (2, 9036665), (5, 3614666), (10, 1807333), (11, 1643030), (22, 821515), (43, 420310), (55, 328606), (86, 210155), (110, 164303), (215, 84062), (430, 42031), (473, 38210), (946, 19105), (2365, 7642), (3821, 4730)]