2018601489

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{122051}}^1$

素因数の和:122240

約数の個数: 16

約数和(自身を含む): 2782785600

約数和(自身を除く): 764184111

約数列:

[1, 3, 37, 111, 149, 447, 5513, 16539, 122051, 366153, 4515887, 13547661, 18185599, 54556797, 672867163, 2018601489]

約数ペア:

[(1, 2018601489), (3, 672867163), (37, 54556797), (111, 18185599), (149, 13547661), (447, 4515887), (5513, 366153), (16539, 122051)]