18839112

素因数分解:

$2^3\times 3^1\times {\mathrm{103}}^1\times {\mathrm{7621}}^1$

素因数の和:7733

約数の個数: 32

約数和(自身を含む): 47561280

約数和(自身を除く): 28722168

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 103, 206, 309, 412, 618, 824, 1236, 2472, 7621, 15242, 22863, 30484, 45726, 60968, 91452, 182904, 784963, 1569926, 2354889, 3139852, 4709778, 6279704, 9419556, 18839112]

約数ペア:

[(1, 18839112), (2, 9419556), (3, 6279704), (4, 4709778), (6, 3139852), (8, 2354889), (12, 1569926), (24, 784963), (103, 182904), (206, 91452), (309, 60968), (412, 45726), (618, 30484), (824, 22863), (1236, 15242), (2472, 7621)]