18800676

素因数分解:

$2^2\times 3^2\times {\mathrm{367}}^1\times {\mathrm{1423}}^1$

素因数の和:1800

約数の個数: 36

約数和(自身を含む): 47686912

約数和(自身を除く): 28886236

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 367, 734, 1101, 1423, 1468, 2202, 2846, 3303, 4269, 4404, 5692, 6606, 8538, 12807, 13212, 17076, 25614, 51228, 522241, 1044482, 1566723, 2088964, 3133446, 4700169, 6266892, 9400338, 18800676]

約数ペア:

[(1, 18800676), (2, 9400338), (3, 6266892), (4, 4700169), (6, 3133446), (9, 2088964), (12, 1566723), (18, 1044482), (36, 522241), (367, 51228), (734, 25614), (1101, 17076), (1423, 13212), (1468, 12807), (2202, 8538), (2846, 6606), (3303, 5692), (4269, 4404)]