18096190

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{36931}}^1$

素因数の和:36952

約数の個数: 24

約数和(自身を含む): 37892232

約数和(自身を除く): 19796042

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 36931, 73862, 184655, 258517, 369310, 517034, 1292585, 1809619, 2585170, 3619238, 9048095, 18096190]

約数ペア:

[(1, 18096190), (2, 9048095), (5, 3619238), (7, 2585170), (10, 1809619), (14, 1292585), (35, 517034), (49, 369310), (70, 258517), (98, 184655), (245, 73862), (490, 36931)]