18515682

素因数分解:

$2^1\times 3^3\times {\mathrm{41}}^1\times {\mathrm{8363}}^1$

素因数の和:8415

約数の個数: 32

約数和(自身を含む): 42154560

約数和(自身を除く): 23638878

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 82, 123, 246, 369, 738, 1107, 2214, 8363, 16726, 25089, 50178, 75267, 150534, 225801, 342883, 451602, 685766, 1028649, 2057298, 3085947, 6171894, 9257841, 18515682]

約数ペア:

[(1, 18515682), (2, 9257841), (3, 6171894), (6, 3085947), (9, 2057298), (18, 1028649), (27, 685766), (41, 451602), (54, 342883), (82, 225801), (123, 150534), (246, 75267), (369, 50178), (738, 25089), (1107, 16726), (2214, 8363)]