17906877106

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{971}}^1\times {\mathrm{66337}}^1$

素因数の和:67449

約数の個数: 16

約数和(自身を含む): 27081825120

約数和(自身を除く): 9174948014

約数列:

[1, 2, 139, 278, 971, 1942, 66337, 132674, 134969, 269938, 9220843, 18441686, 64413227, 128826454, 8953438553, 17906877106]

約数ペア:

[(1, 17906877106), (2, 8953438553), (139, 128826454), (278, 64413227), (971, 18441686), (1942, 9220843), (66337, 269938), (132674, 134969)]