18096721

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{313}}^1$

素因数の和:528

約数の個数: 16

約数和(自身を含む): 20347200

約数和(自身を除く): 2250479

約数列:

[1, 17, 19, 179, 313, 323, 3043, 3401, 5321, 5947, 56027, 57817, 101099, 952459, 1064513, 18096721]

約数ペア:

[(1, 18096721), (17, 1064513), (19, 952459), (179, 101099), (313, 57817), (323, 56027), (3043, 5947), (3401, 5321)]