18945102

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{287047}}^1$

素因数の和:287063

約数の個数: 16

約数和(自身を含む): 41334912

約数和(自身を除く): 22389810

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 287047, 574094, 861141, 1722282, 3157517, 6315034, 9472551, 18945102]

約数ペア:

[(1, 18945102), (2, 9472551), (3, 6315034), (6, 3157517), (11, 1722282), (22, 861141), (33, 574094), (66, 287047)]