18442017616

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{6661}}^1\times {\mathrm{15731}}^1$

素因数の和:22411

約数の個数: 40

約数和(自身を含む): 38988049248

約数和(自身を除く): 20546031632

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 6661, 13322, 15731, 26644, 31462, 53288, 62924, 73271, 106576, 125848, 146542, 173041, 251696, 293084, 346082, 586168, 692164, 1172336, 1384328, 2768656, 104784191, 209568382, 419136764, 838273528, 1152626101, 1676547056, 2305252202, 4610504404, 9221008808, 18442017616]

約数ペア:

[(1, 18442017616), (2, 9221008808), (4, 4610504404), (8, 2305252202), (11, 1676547056), (16, 1152626101), (22, 838273528), (44, 419136764), (88, 209568382), (176, 104784191), (6661, 2768656), (13322, 1384328), (15731, 1172336), (26644, 692164), (31462, 586168), (53288, 346082), (62924, 293084), (73271, 251696), (106576, 173041), (125848, 146542)]