13428894

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{691}}^1$

素因数の和:816

約数の個数: 32

約数和(自身を含む): 27901440

約数和(自身を除く): 14472546

約数列:

[1, 2, 3, 6, 41, 79, 82, 123, 158, 237, 246, 474, 691, 1382, 2073, 3239, 4146, 6478, 9717, 19434, 28331, 54589, 56662, 84993, 109178, 163767, 169986, 327534, 2238149, 4476298, 6714447, 13428894]

約数ペア:

[(1, 13428894), (2, 6714447), (3, 4476298), (6, 2238149), (41, 327534), (79, 169986), (82, 163767), (123, 109178), (158, 84993), (237, 56662), (246, 54589), (474, 28331), (691, 19434), (1382, 9717), (2073, 6478), (3239, 4146)]