17788908

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{20879}}^1$

素因数の和:20957

約数の個数: 24

約数和(自身を含む): 42094080

約数和(自身を除く): 24305172

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 20879, 41758, 62637, 83516, 125274, 250548, 1482409, 2964818, 4447227, 5929636, 8894454, 17788908]

約数ペア:

[(1, 17788908), (2, 8894454), (3, 5929636), (4, 4447227), (6, 2964818), (12, 1482409), (71, 250548), (142, 125274), (213, 83516), (284, 62637), (426, 41758), (852, 20879)]