40817946

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{523307}}^1$

素因数の和:523325

約数の個数: 16

約数和(自身を含む): 87915744

約数和(自身を除く): 47097798

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 523307, 1046614, 1569921, 3139842, 6802991, 13605982, 20408973, 40817946]

約数ペア:

[(1, 40817946), (2, 20408973), (3, 13605982), (6, 6802991), (13, 3139842), (26, 1569921), (39, 1046614), (78, 523307)]