18905298

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{85159}}^1$

素因数の和:85201

約数の個数: 16

約数和(自身を含む): 38832960

約数和(自身を除く): 19927662

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 85159, 170318, 255477, 510954, 3150883, 6301766, 9452649, 18905298]

約数ペア:

[(1, 18905298), (2, 9452649), (3, 6301766), (6, 3150883), (37, 510954), (74, 255477), (111, 170318), (222, 85159)]