18294712

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1039}}^1$

素因数の和:1147

約数の個数: 32

約数和(自身を含む): 35942400

約数和(自身を除く): 17647688

約数列:

[1, 2, 4, 8, 31, 62, 71, 124, 142, 248, 284, 568, 1039, 2078, 2201, 4156, 4402, 8312, 8804, 17608, 32209, 64418, 73769, 128836, 147538, 257672, 295076, 590152, 2286839, 4573678, 9147356, 18294712]

約数ペア:

[(1, 18294712), (2, 9147356), (4, 4573678), (8, 2286839), (31, 590152), (62, 295076), (71, 257672), (124, 147538), (142, 128836), (248, 73769), (284, 64418), (568, 32209), (1039, 17608), (2078, 8804), (2201, 8312), (4156, 4402)]