11681898

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{179}}^1$

素因数の和:406

約数の個数: 32

約数和(自身を含む): 23976000

約数和(自身を除く): 12294102

約数列:

[1, 2, 3, 6, 73, 146, 149, 179, 219, 298, 358, 438, 447, 537, 894, 1074, 10877, 13067, 21754, 26134, 26671, 32631, 39201, 53342, 65262, 78402, 80013, 160026, 1946983, 3893966, 5840949, 11681898]

約数ペア:

[(1, 11681898), (2, 5840949), (3, 3893966), (6, 1946983), (73, 160026), (146, 80013), (149, 78402), (179, 65262), (219, 53342), (298, 39201), (358, 32631), (438, 26671), (447, 26134), (537, 21754), (894, 13067), (1074, 10877)]