18239838

素因数分解:

$2^1\times 3^1\times {\mathrm{89}}^1\times {\mathrm{34157}}^1$

素因数の和:34251

約数の個数: 16

約数和(自身を含む): 36890640

約数和(自身を除く): 18650802

約数列:

[1, 2, 3, 6, 89, 178, 267, 534, 34157, 68314, 102471, 204942, 3039973, 6079946, 9119919, 18239838]

約数ペア:

[(1, 18239838), (2, 9119919), (3, 6079946), (6, 3039973), (89, 204942), (178, 102471), (267, 68314), (534, 34157)]