12904518

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{8501}}^1$

素因数の和:8540

約数の個数: 32

約数和(自身を含む): 29382912

約数和(自身を除く): 16478394

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 506, 759, 1518, 8501, 17002, 25503, 51006, 93511, 187022, 195523, 280533, 391046, 561066, 586569, 1173138, 2150753, 4301506, 6452259, 12904518]

約数ペア:

[(1, 12904518), (2, 6452259), (3, 4301506), (6, 2150753), (11, 1173138), (22, 586569), (23, 561066), (33, 391046), (46, 280533), (66, 195523), (69, 187022), (138, 93511), (253, 51006), (506, 25503), (759, 17002), (1518, 8501)]