17967684

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{213901}}^1$

素因数の和:213915

約数の個数: 24

約数和(自身を含む): 47914048

約数和(自身を除く): 29946364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 213901, 427802, 641703, 855604, 1283406, 1497307, 2566812, 2994614, 4491921, 5989228, 8983842, 17967684]

約数ペア:

[(1, 17967684), (2, 8983842), (3, 5989228), (4, 4491921), (6, 2994614), (7, 2566812), (12, 1497307), (14, 1283406), (21, 855604), (28, 641703), (42, 427802), (84, 213901)]