18401446

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{77317}}^1$

素因数の和:77343

約数の個数: 16

約数和(自身を含む): 33401376

約数和(自身を除く): 14999930

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 77317, 154634, 541219, 1082438, 1314389, 2628778, 9200723, 18401446]

約数ペア:

[(1, 18401446), (2, 9200723), (7, 2628778), (14, 1314389), (17, 1082438), (34, 541219), (119, 154634), (238, 77317)]