25940178

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{131011}}^1$

素因数の和:131030

約数の個数: 24

約数和(自身を含む): 61313616

約数和(自身を除く): 35373438

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 131011, 262022, 393033, 786066, 1179099, 1441121, 2358198, 2882242, 4323363, 8646726, 12970089, 25940178]

約数ペア:

[(1, 25940178), (2, 12970089), (3, 8646726), (6, 4323363), (9, 2882242), (11, 2358198), (18, 1441121), (22, 1179099), (33, 786066), (66, 393033), (99, 262022), (198, 131011)]