25971858

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{131171}}^1$

素因数の和:131190

約数の個数: 24

約数和(自身を含む): 61388496

約数和(自身を除く): 35416638

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 131171, 262342, 393513, 787026, 1180539, 1442881, 2361078, 2885762, 4328643, 8657286, 12985929, 25971858]

約数ペア:

[(1, 25971858), (2, 12985929), (3, 8657286), (6, 4328643), (9, 2885762), (11, 2361078), (18, 1442881), (22, 1180539), (33, 787026), (66, 393513), (99, 262342), (198, 131171)]