12403578

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{8171}}^1$

素因数の和:8210

約数の個数: 32

約数和(自身を含む): 28242432

約数和(自身を除く): 15838854

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 506, 759, 1518, 8171, 16342, 24513, 49026, 89881, 179762, 187933, 269643, 375866, 539286, 563799, 1127598, 2067263, 4134526, 6201789, 12403578]

約数ペア:

[(1, 12403578), (2, 6201789), (3, 4134526), (6, 2067263), (11, 1127598), (22, 563799), (23, 539286), (33, 375866), (46, 269643), (66, 187933), (69, 179762), (138, 89881), (253, 49026), (506, 24513), (759, 16342), (1518, 8171)]