18427046

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{8293}}^1$

素因数の和:8407

約数の個数: 16

約数和(自身を含む): 30455568

約数和(自身を除く): 12028522

約数列:

[1, 2, 11, 22, 101, 202, 1111, 2222, 8293, 16586, 91223, 182446, 837593, 1675186, 9213523, 18427046]

約数ペア:

[(1, 18427046), (2, 9213523), (11, 1675186), (22, 837593), (101, 182446), (202, 91223), (1111, 16586), (2222, 8293)]