18205962

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{42737}}^1$

素因数の和:42813

約数の個数: 16

約数和(自身を含む): 36925632

約数和(自身を除く): 18719670

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 42737, 85474, 128211, 256422, 3034327, 6068654, 9102981, 18205962]

約数ペア:

[(1, 18205962), (2, 9102981), (3, 6068654), (6, 3034327), (71, 256422), (142, 128211), (213, 85474), (426, 42737)]