17946894

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{427307}}^1$

素因数の和:427319

約数の個数: 16

約数和(自身を含む): 41021568

約数和(自身を除く): 23074674

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 427307, 854614, 1281921, 2563842, 2991149, 5982298, 8973447, 17946894]

約数ペア:

[(1, 17946894), (2, 8973447), (3, 5982298), (6, 2991149), (7, 2563842), (14, 1281921), (21, 854614), (42, 427307)]