19934118

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{27011}}^1$

素因数の和:27060

約数の個数: 24

約数和(自身を含む): 44245656

約数和(自身を除く): 24311538

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738, 27011, 54022, 81033, 162066, 243099, 486198, 1107451, 2214902, 3322353, 6644706, 9967059, 19934118]

約数ペア:

[(1, 19934118), (2, 9967059), (3, 6644706), (6, 3322353), (9, 2214902), (18, 1107451), (41, 486198), (82, 243099), (123, 162066), (246, 81033), (369, 54022), (738, 27011)]