19450134

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{4271}}^1$

素因数の和:4313

約数の個数: 48

約数和(自身を含む): 47983104

約数和(自身を除く): 28532970

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 23, 33, 46, 66, 69, 99, 138, 198, 207, 253, 414, 506, 759, 1518, 2277, 4271, 4554, 8542, 12813, 25626, 38439, 46981, 76878, 93962, 98233, 140943, 196466, 281886, 294699, 422829, 589398, 845658, 884097, 1080563, 1768194, 2161126, 3241689, 6483378, 9725067, 19450134]

約数ペア:

[(1, 19450134), (2, 9725067), (3, 6483378), (6, 3241689), (9, 2161126), (11, 1768194), (18, 1080563), (22, 884097), (23, 845658), (33, 589398), (46, 422829), (66, 294699), (69, 281886), (99, 196466), (138, 140943), (198, 98233), (207, 93962), (253, 76878), (414, 46981), (506, 38439), (759, 25626), (1518, 12813), (2277, 8542), (4271, 4554)]