1256175054

素因数分解:

$2^1\times 3^4\times {\mathrm{7754167}}^1$

素因数の和:7754181

約数の個数: 20

約数和(自身を含む): 2814762984

約数和(自身を除く): 1558587930

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 7754167, 15508334, 23262501, 46525002, 69787503, 139575006, 209362509, 418725018, 628087527, 1256175054]

約数ペア:

[(1, 1256175054), (2, 628087527), (3, 418725018), (6, 209362509), (9, 139575006), (18, 69787503), (27, 46525002), (54, 23262501), (81, 15508334), (162, 7754167)]