18840762

素因数分解:

$2^1\times 3^5\times {\mathrm{38767}}^1$

素因数の和:38784

約数の個数: 24

約数和(自身を含む): 42334656

約数和(自身を除く): 23493894

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 38767, 77534, 116301, 232602, 348903, 697806, 1046709, 2093418, 3140127, 6280254, 9420381, 18840762]

約数ペア:

[(1, 18840762), (2, 9420381), (3, 6280254), (6, 3140127), (9, 2093418), (18, 1046709), (27, 697806), (54, 348903), (81, 232602), (162, 116301), (243, 77534), (486, 38767)]