18690822

素因数分解:

$2^1\times 3^2\times {\mathrm{179}}^1\times {\mathrm{5801}}^1$

素因数の和:5988

約数の個数: 24

約数和(自身を含む): 40730040

約数和(自身を除く): 22039218

約数列:

[1, 2, 3, 6, 9, 18, 179, 358, 537, 1074, 1611, 3222, 5801, 11602, 17403, 34806, 52209, 104418, 1038379, 2076758, 3115137, 6230274, 9345411, 18690822]

約数ペア:

[(1, 18690822), (2, 9345411), (3, 6230274), (6, 3115137), (9, 2076758), (18, 1038379), (179, 104418), (358, 52209), (537, 34806), (1074, 17403), (1611, 11602), (3222, 5801)]