18054678

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{3191}}^1$

素因数の和:3260

約数の個数: 32

約数和(自身を含む): 38610432

約数和(自身を除く): 20555754

約数列:

[1, 2, 3, 6, 23, 41, 46, 69, 82, 123, 138, 246, 943, 1886, 2829, 3191, 5658, 6382, 9573, 19146, 73393, 130831, 146786, 220179, 261662, 392493, 440358, 784986, 3009113, 6018226, 9027339, 18054678]

約数ペア:

[(1, 18054678), (2, 9027339), (3, 6018226), (6, 3009113), (23, 784986), (41, 440358), (46, 392493), (69, 261662), (82, 220179), (123, 146786), (138, 130831), (246, 73393), (943, 19146), (1886, 9573), (2829, 6382), (3191, 5658)]