12895686

素因数分解:

$2^1\times 3^4\times {\mathrm{23}}^1\times {\mathrm{3461}}^1$

素因数の和:3498

約数の個数: 40

約数和(自身を含む): 30160944

約数和(自身を除く): 17265258

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 138, 162, 207, 414, 621, 1242, 1863, 3461, 3726, 6922, 10383, 20766, 31149, 62298, 79603, 93447, 159206, 186894, 238809, 280341, 477618, 560682, 716427, 1432854, 2149281, 4298562, 6447843, 12895686]

約数ペア:

[(1, 12895686), (2, 6447843), (3, 4298562), (6, 2149281), (9, 1432854), (18, 716427), (23, 560682), (27, 477618), (46, 280341), (54, 238809), (69, 186894), (81, 159206), (138, 93447), (162, 79603), (207, 62298), (414, 31149), (621, 20766), (1242, 10383), (1863, 6922), (3461, 3726)]