16947378

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{134503}}^1$

素因数の和:134518

約数の個数: 24

約数和(自身を含む): 41965248

約数和(自身を除く): 25017870

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 134503, 269006, 403509, 807018, 941521, 1210527, 1883042, 2421054, 2824563, 5649126, 8473689, 16947378]

約数ペア:

[(1, 16947378), (2, 8473689), (3, 5649126), (6, 2824563), (7, 2421054), (9, 1883042), (14, 1210527), (18, 941521), (21, 807018), (42, 403509), (63, 269006), (126, 134503)]