26793378

素因数分解:

$2^1\times 3^2\times {\mathrm{997}}^1\times {\mathrm{1493}}^1$

素因数の和:2498

約数の個数: 24

約数和(自身を含む): 58149468

約数和(自身を除く): 31356090

約数列:

[1, 2, 3, 6, 9, 18, 997, 1493, 1994, 2986, 2991, 4479, 5982, 8958, 8973, 13437, 17946, 26874, 1488521, 2977042, 4465563, 8931126, 13396689, 26793378]

約数ペア:

[(1, 26793378), (2, 13396689), (3, 8931126), (6, 4465563), (9, 2977042), (18, 1488521), (997, 26874), (1493, 17946), (1994, 13437), (2986, 8973), (2991, 8958), (4479, 5982)]