2647251768

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{15757451}}^1$

素因数の和:15757467

約数の個数: 32

約数和(自身を含む): 7563576960

約数和(自身を除く): 4916325192

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 15757451, 31514902, 47272353, 63029804, 94544706, 110302157, 126059608, 189089412, 220604314, 330906471, 378178824, 441208628, 661812942, 882417256, 1323625884, 2647251768]

約数ペア:

[(1, 2647251768), (2, 1323625884), (3, 882417256), (4, 661812942), (6, 441208628), (7, 378178824), (8, 330906471), (12, 220604314), (14, 189089412), (21, 126059608), (24, 110302157), (28, 94544706), (42, 63029804), (56, 47272353), (84, 31514902), (168, 15757451)]