17966802

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{427781}}^1$

素因数の和:427793

約数の個数: 16

約数和(自身を含む): 41067072

約数和(自身を除く): 23100270

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 427781, 855562, 1283343, 2566686, 2994467, 5988934, 8983401, 17966802]

約数ペア:

[(1, 17966802), (2, 8983401), (3, 5988934), (6, 2994467), (7, 2566686), (14, 1283343), (21, 855562), (42, 427781)]