18173716

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{37549}}^1$

素因数の和:37575

約数の個数: 18

約数和(自身を含む): 34959050

約数和(自身を除く): 16785334

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 37549, 75098, 150196, 413039, 826078, 1652156, 4543429, 9086858, 18173716]

約数ペア:

[(1, 18173716), (2, 9086858), (4, 4543429), (11, 1652156), (22, 826078), (44, 413039), (121, 150196), (242, 75098), (484, 37549)]