18145614

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{81737}}^1$

素因数の和:81779

約数の個数: 16

約数和(自身を含む): 37272528

約数和(自身を除く): 19126914

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 81737, 163474, 245211, 490422, 3024269, 6048538, 9072807, 18145614]

約数ペア:

[(1, 18145614), (2, 9072807), (3, 6048538), (6, 3024269), (37, 490422), (74, 245211), (111, 163474), (222, 81737)]